Reciprocal expansions (1/n) in radix 20:

n₁₀	n	1/n	period

`1`	`1`	`1`	`0`
`2`	`2`	`0.a`	`0`
`3`	`3`	`0.(6d)`	`2`
`4`	`4`	`0.5`	`0`
`5`	`5`	`0.4`	`0`

`6`	`6`	`0.3(6d)`	`2`
`7`	`7`	`0.(2h)`	`2`
`8`	`8`	`0.2a`	`0`
`9`	`9`	`0.(248hfb)`	`6`
`10`	`a`	`0.2`	`0`

`11`	`b`	`0.(1g759)`	`5`
`12`	`c`	`0.1(d6)`	`2`
`13`	`d`	`0.(1af7dgi94c63)`	`12`
`14`	`e`	`0.1(8b)`	`2`
`15`	`f`	`0.1(6d)`	`2`

`16`	`g`	`0.15`	`0`
`17`	`h`	`0.(13abf5hcig984e27)`	`16`
`18`	`i`	`0.1(248hfb)`	`6`
`19`	`j`	`0.(1)`	`1`
`20`	`10`	`0.1`	`0`

`21`	`11`	`0.(0j)`	`2`
`22`	`12`	`0.0(i3cea)`	`5`
`23`	`13`	`0.(0h7ga8di546j2c39b61efd)`	`22`
`24`	`14`	`0.0g(d6)`	`2`
`25`	`15`	`0.0g`	`0`

`26`	`16`	`0.0(f7dgi94c631a)`	`12`
`27`	`17`	`0.(0eg5ia782j53e19cbh)`	`18`
`28`	`18`	`0.0(e5)`	`2`
`29`	`19`	`0.(0dfh4gb)`	`7`
`30`	`1a`	`0.0(d6)`	`2`

`31`	`1b`	`0.(0ci15g2bc534a69)`	`15`
`32`	`1c`	`0.0ca`	`0`
`33`	`1d`	`0.(0c289diff3)`	`10`
`34`	`1e`	`0.0(bf5hcig984e2713a)`	`16`
`35`	`1f`	`0.0(b8)`	`2`

`36`	`1g`	`0.0(b248hf)`	`6`
`37`	`1h`	`0.(0ag469ebhgf2e11c8cj93fda58234h5ii7b7)`	`36`
`38`	`1i`	`0.0(a)`	`1`
`39`	`1j`	`0.(0a52b5cg8421)`	`12`
`40`	`20`	`0.0a`	`0`

`41`	`21`	`0.(09f28fc3i0ja4hb47g1j)`	`20`
`42`	`22`	`0.0(9a)`	`2`
`43`	`23`	`0.(0960ic1h43e878gehd9f6jadj17i2fg5bcb3526a4d)`	`42`
`44`	`24`	`0.0(91g75)`	`5`
`45`	`25`	`0.0(8hfb24)`	`6`

`46`	`26`	`0.0(8di546j2c39b61efd0h7ga)`	`22`
`47`	`27`	`0.(08a4522b15acf67d3gbi5j2jb9fehh8ie974dc6g381e0h)`	`46`
`48`	`28`	`0.08(6d)`	`2`
`49`	`29`	`0.(0835628jbgedhb)`	`14`
`50`	`2a`	`0.08`	`0`

`51`	`2b`	`0.(07gh51j4659g1b79)`	`16`
`52`	`2c`	`0.0(7dgi94c631af)`	`12`
`53`	`2d`	`0.(07aih737i9g4ab6860f1hee6fgjc912cgc1a3f98dbdj4i255d43)`	`52`
`54`	`2e`	`0.0(782j53e19cbh0eg5ia)`	`18`
`55`	`2f`	`0.0(7591g)`	`5`

`56`	`2g`	`0.07(2h)`	`2`
`57`	`2h`	`0.(07)`	`2`
`58`	`2i`	`0.0(6hic85a)`	`7`
`59`	`2j`	`0.(06fbh5f51dhj68g5899gc41727931)`	`29`
`60`	`30`	`0.0(6d)`	`2`

`61`	`31`	`0.(06b2j)`	`5`
`62`	`32`	`0.0(690ci15g2bc534a)`	`15`
`63`	`33`	`0.(066jdd)`	`6`
`64`	`34`	`0.065`	`0`
`65`	`35`	`0.0(631af7dgi94c)`	`12`

`66`	`36`	`0.0(6144gj7hba)`	`10`
`67`	`37`	`0.(05j813hc4fa8j21fg8735d8d2decaeia2je0big27f49b0hi43bcge6b6h6579519h)`	`66`
`68`	`38`	`0.0(5hcig984e2713abf)`	`16`
`69`	`39`	`0.(05figg4cf18je4133f74ib)`	`22`
`70`	`3a`	`0.0(5e)`	`2`

`71`	`3b`	`0.(05cda89)`	`7`
`72`	`3c`	`0.05(b248hf)`	`6`
`73`	`3d`	`0.(059bfc6ba2efhg35f177ii1chaddj90g8f6gjea847d89h5423ge4icc11i729660aj3b4d3)`	`72`
`74`	`3e`	`0.0(58234h5ii7b70ag469ebhgf2e11c8cj93fda)`	`36`
`75`	`3f`	`0.05(6d)`	`2`

`76`	`3g`	`0.0(5)`	`1`
`77`	`3h`	`0.(053hi8gc97)`	`10`
`78`	`3i`	`0.0(52b5cg84210a)`	`12`
`79`	`3j`	`0.(051566bci4b2fdi9c820a2acd35g925b7gj4g41)`	`39`
`80`	`40`	`0.05`	`0`

`81`	`41`	`0.(04if6392e687i09hac6i58cgfg0jf14dgah5dbc1ja297d1eb7343j)`	`54`
`82`	`42`	`0.0(4hb47g1j09f28fc3i0ja)`	`20`
`83`	`43`	`0.(04g7e46eifi18i65609cf88d9hbg2hgcac0j5agh6jf3c5fd5141ib1dedja74bb6a283h23797j0e932d)`	`82`
`84`	`44`	`0.0(4f)`	`2`
`85`	`45`	`0.0(4e2713abf5hcig98)`	`16`

`86`	`46`	`0.0(4d0960ic1h43e878gehd9f6jadj17i2fg5bcb3526a)`	`42`
`87`	`47`	`0.(04bj1c3db55eih)`	`14`
`88`	`48`	`0.04(ai3ce)`	`5`
`89`	`49`	`0.(049hf1298f5c73g81fj208jfa24ihab4e7cg3bi40hjb)`	`44`
`90`	`4a`	`0.0(48hfb2)`	`6`

`91`	`4b`	`0.(047i4ge16799)`	`12`
`92`	`4c`	`0.0(46j2c39b61efd0h7ga8di5)`	`22`
`93`	`4d`	`0.(04608c0h41e838g6hcdf57aaf11a23)`	`30`
`94`	`4e`	`0.0(4522b15acf67d3gbi5j2jb9fehh8ie974dc6g381e0h08a)`	`46`
`95`	`4f`	`0.0(4)`	`1`

`96`	`4g`	`0.043(6d)`	`2`
`97`	`4h`	`0.(04299dg5f95b6g1cjfhaa63e4ae8d3i7)`	`32`
`98`	`4i`	`0.0(41cd149fi76ifa)`	`14`
`99`	`4j`	`0.(040g34cibe6h799hjbi7dae2gb6551)`	`30`
`100`	`50`	`0.04`	`0`

`101`	`51`	`0.(03j43376adh4b1fch8a5ig4f0jg0fggcd962f8i472b9e13f4j)`	`50`
`102`	`52`	`0.0(3i8cajc32ei0fdea)`	`16`
`103`	`53`	`0.(03hd7j4968322e77b92a9e39i13607f6fi8icg6458ef2i50j86jg26c0fadbghh5cc8ah9a5ga1igdjc4d41b173dfeb54h1ej0bd)`	`102`
`104`	`54`	`0.03(gi94c631af7d)`	`12`
`105`	`55`	`0.0(3g)`	`2`

`106`	`56`	`0.0(3f98dbdj4i255d4307aih737i9g4ab6860f1hee6fgjc912cgc1a)`	`52`
`107`	`57`	`0.(03ef6agg8j8fe079ad1dchihb80ej16375fhf2g19i2c6ebbfa5c2jg54d933b0b45jca96i672128bj50idgce424h3ia1h7d58849e7h)`	`106`
`108`	`58`	`0.0(3e19cbh0eg5ia782j5)`	`18`
`109`	`59`	`0.(03d7hfj5688g2ie64f852f0i6j8jg6c240edbb3h15df4beh4j1d0b)`	`54`
`110`	`5a`	`0.0(3ceai)`	`5`

`111`	`5b`	`0.(03c18gbacc50i0742hd3154a1g0e85f662a9)`	`36`
`112`	`5c`	`0.03(b8)`	`2`
`113`	`5d`	`0.(03afibdcb6aj97c44j26071bh3752d1iif489i4c0e33e6ea563hha8gjg9418678d90ac7ff0hdjci82gceh6i114fba1f7j5gg5d59edg229b3)`	`112`
`114`	`5e`	`0.0(3a)`	`2`
`115`	`5f`	`0.0(39b61efd0h7ga8di546j2c)`	`22`

`116`	`5g`	`0.0(38j642f)`	`7`
`117`	`5h`	`0.(0387a8aig177)`	`12`
`118`	`5i`	`0.0(37fichcagijd482e4ei620db3ebaa)`	`29`
`119`	`5j`	`0.(0374af2a8816hg61)`	`16`
`120`	`60`	`0.03(6d)`	`2`

`121`	`61`	`0.(036265c7idb19f0gabb81jd7f78f42chh09i6igh3g0d49529bee45j)`	`55`
`122`	`62`	`0.0(35b9a)`	`5`
`123`	`63`	`0.(0350g541606a1ca82c0d)`	`20`
`124`	`64`	`0.0(34a690ci15g2bc5)`	`15`
`125`	`65`	`0.034`	`0`

`126`	`66`	`0.0(339gga)`	`6`
`127`	`67`	`0.(032jgh)`	`6`
`128`	`68`	`0.032a`	`0`
`129`	`69`	`0.(0320640c814g29c4j49i8jghjdfj7bif3ha7f0fa1b)`	`42`
`130`	`6a`	`0.0(31af7dgi94c6)`	`12`

`131`	`6b`	`0.(031179c76b5j1dbf25g0c459i99653g6e7093428h1jdhh50f56h81gcg9f87ifb9)`	`65`
`132`	`6c`	`0.0(30c289diff)`	`10`
`133`	`6d`	`0.(03)`	`2`
`134`	`6e`	`0.0(2je0big27f49b0hi43bcge6b6h6579519h05j813hc4fa8j21fg8735d8d2decaeia)`	`66`
`135`	`6f`	`0.0(2j53e19cbh0eg5ia78)`	`18`

`136`	`6g`	`0.02(ig984e2713abf5hc)`	`16`
`137`	`6h`	`0.(02i7hd5dh78i20ha75je344d8c5523fi4j580bdbad2f99fc83a193igcgide9108f3cjh1c26e62cb1hj29ce05gff6b7eehg41f0ebj86896h4aa47bg9iag1373165aijb4g7)`	`136`
`138`	`6i`	`0.0(2hj88267ae9h20bbhdc95a)`	`22`
`139`	`6j`	`0.(02hb1bd1h840ba466c79cg260h5699ib4943915hje4hggdg53bigjb76f50e7f7i5971)`	`69`
`140`	`70`	`0.0(2h)`	`2`

`141`	`71`	`0.(02gef0e3df3ai8fhec3j8d0jh354j5g64g91b4257g0b6j)`	`46`
`142`	`72`	`0.0(2g6f44a)`	`7`
`143`	`73`	`0.(02fihc8j087gch6h1539ic0b3fa9fg1db6b97850dje824f21j346e565h9d)`	`60`
`144`	`74`	`0.02(fb248h)`	`6`
`145`	`75`	`0.0(2f38j64)`	`7`

`146`	`76`	`0.0(2efhg35f177ii1chaddj90g8f6gjea847d89h5423ge4icc11i729660aj3b4d3059bfc6ba)`	`72`
`147`	`77`	`0.(02e88e2jh5bb5h)`	`14`
`148`	`78`	`0.0(2e11c8cj93fda58234h5ii7b70ag469ebhgf)`	`36`
`149`	`79`	`0.(02ddga40aef60g22j14348bg4gche74j6bah8jh6639fj954dj3hh0ifgfb83f3725cf0d892b)`	`74`
`150`	`7a`	`0.02(d6)`	`2`

`151`	`7b`	`0.(02cjc113gg89aeb7g5gb2a6c9)`	`25`
`152`	`7c`	`0.02(c)`	`1`
`153`	`7d`	`0.(02c5f0d18f3573fg6fij1djef89idh29d95c876821gc0a93)`	`48`
`154`	`7e`	`0.0(2bij4864da)`	`10`
`155`	`7f`	`0.0(2bc534a690ci15g)`	`15`

`156`	`7g`	`0.0(2b5cg84210a5)`	`12`
`157`	`7h`	`0.(02aj2364gg625h3ijc72da159b1d288312ibj9g3b6f0cefagb441ab95jei1fd7a677f85c20f5ecjh90hgdf33dhe2g107ch69iea8i6hbbgih180a3g8d4j754938ffi98ae051i46c9dcc4be7hj4e57)`	`156`
`158`	`7i`	`0.0(2acd35g925b7gj4g41051566bci4b2fdi9c820a)`	`39`
`159`	`7j`	`0.(02a65fe963583a8g2050cbb8ic6ag70hc40a1532hh4d1ce1f481)`	`52`
`160`	`80`	`0.02a`	`0`

`161`	`81`	`0.(029dffab3c0jha64498g7j)`	`22`
`162`	`82`	`0.0(297d1eb7343j04if6392e687i09hac6i58cgfg0jf14dgah5dbc1ja)`	`54`
`163`	`83`	`0.(0291bi0ee9b8486h896a14afj0774fe2438e4d50c57ja3dc7h121e726ca62djf1gg3iab0h3b365316jhai81j55a8bfbd2bad9if940jccf45hfgb5f6ej7ec09g67c2ihi5chd79dh604i33g198j2g8gdegid)`	`162`
`164`	`84`	`0.0(28fc3i0ja4hb47g1j09f)`	`20`
`165`	`85`	`0.0(289diff30c)`	`10`

`166`	`86`	`0.0(283h23797j0e932d04g7e46eifi18i65609cf88d9hbg2hgcac0j5agh6jf3c5fd5141ib1dedja74bb6a)`	`82`
`167`	`87`	`0.(027i1dad39948c920e78a13j0gf6beec464b073e50bja87d5h762325a3bh2a5jf43gcidd11b2f1fib52jhc1i696gaafb7ahj5cb9ig0j34d8557fdf8jcg5ej809bc6e2cdhghe9g82h9e04fg37166ii8h4i418eh)`	`166`
`168`	`88`	`0.02(7c)`	`2`
`169`	`89`	`0.(0276ei49ig6cahf0bgdeb29e1d2e8f2j38cfc8a85dc3fefh33i22c1880iidj5fjaad07204ed9g8jhcd51fa13d7924j83658ha5i6h5b4h0gb747b9be67g4542gg1hh7ibbj1160e40996jchjf56a3b)`	`156`
`170`	`8a`	`0.0(2713abf5hcig984e)`	`16`

`171`	`8b`	`0.(026fd9)`	`6`
`172`	`8c`	`0.0(26a4d0960ic1h43e878gehd9f6jadj17i2fg5bcb35)`	`42`
`173`	`8d`	`0.(0264h23ic51edcgcij3g604c9e47h4a3975d5hi7cc094j88fe906ieb6bfgf540i9ighb8i0dh92d3bdaa81gjhdf2hg17ei5673710g3djf7a5fc2f9gace6e21c77jaf0bb45ajd158d8434efj1a1328b1j62ah6g8699bi3)`	`172`
`174`	`8e`	`0.0(25jag1gfcch98a)`	`14`
`175`	`8f`	`0.02(5e)`	`2`

`176`	`8g`	`0.02(591g7)`	`5`
`177`	`8h`	`0.(0253j1i874cd22if2g9ih8090fg7dd8iac8bf0b5jf9c1g335aedfe29e7)`	`58`
`178`	`8i`	`0.0(24ihab4e7cg3bi40hjb049hf1298f5c73g81fj208jfa)`	`44`
`179`	`8j`	`0.(024dh1hjfac5g408if87bj22934g1ff1da7g89gcj47306e1b5dj6bgh8c16g652fh6779e857550b39599ihd191)`	`89`
`180`	`90`	`0.0(248hfb)`	`6`

`181`	`91`	`0.(0243jb341f73cib585ei6h06cbid9c561aifdg4h4f0b0jhfg08gfi4cg718ebe51d2jd7816a7edi91463f2f4j8j)`	`90`
`182`	`92`	`0.0(23j2870d3eea)`	`12`
`183`	`93`	`0.(023e66fa7d)`	`10`
`184`	`94`	`0.02(39b61efd0h7ga8di546j2c)`	`22`
`185`	`95`	`0.0(234h5ii7b70ag469ebhgf2e11c8cj93fda58)`	`36`

`186`	`96`	`0.0(2304608c0h41e838g6hcdf57aaf11a)`	`30`
`187`	`97`	`0.(022fc5jfe8f808b293j2hf1c1e49gfgbb0686ghj7366415d77bh8d54g52d9a79ed0j50adi19iic3h)`	`80`
`188`	`98`	`0.0(22b15acf67d3gbi5j2jb9fehh8ie974dc6g381e0h08a45)`	`46`
`189`	`99`	`0.(0226b46f8jhhd8fd4b)`	`18`
`190`	`9a`	`0.0(2)`	`1`

`191`	`9b`	`0.(021hdiadc50a989cd8152c72837065d1fc0gf1b858i043f7h174a10igj56g2a54e4g6e0cb63b41da32gahg087afe2e9)`	`95`
`192`	`9c`	`0.021(d6)`	`2`
`193`	`9d`	`0.(021906470id12fj387ha53cafahc6ccgjhiajdfcj16ih40gbc29eg794927d773)`	`64`
`194`	`9e`	`0.0(214egi2hecfd80g9hif531h25746bj3a)`	`32`
`195`	`9f`	`0.0(210a52b5cg84)`	`12`

`196`	`9g`	`0.0(20g6ac4hj3d97f)`	`14`
`197`	`9h`	`0.(020c3d1ibb98gcjhj7g6i188ab37)`	`28`
`198`	`9i`	`0.0(2081c695h38deeijfj3gf7185d2caa)`	`30`
`199`	`9j`	`0.(0204080g1c3468ch5eb92i5gbd366cd56ad162c54a90i1g3c74e98ihhffbb3264c94i9gjdj7ifhbf3a70e182g5cb52a50a1)`	`99`
`200`	`a0`	`0.02`	`0`