Numbers k that divide the (left) concatenation of all numbers <= k written in base 22 (most significant digit on left).
A029491
Numbers k that divide the (left) concatenation of all numbers <= k written in base 22 (most significant digit on left).
Terms
- a(0) =1a(1) =3a(2) =7a(3) =9a(4) =21a(5) =49a(6) =59a(7) =67a(8) =89a(9) =147a(10) =353a(11) =1057a(12) =1773a(13) =4711a(14) =6943a(15) =29691a(16) =40719a(17) =51309a(18) =57533a(19) =116881a(20) =155769a(21) =178311a(22) =207123a(23) =9111701a(24) =9636685a(25) =10090955a(26) =14397327a(27) =21361545a(28) =23023665a(29) =50170565
External references
- oeis: A029491