Numbers k that divide the (right) concatenation of all numbers <= k written in base 9 (most significant digit on left).
A029454
Numbers k that divide the (right) concatenation of all numbers <= k written in base 9 (most significant digit on left).
Terms
- a(0) =1a(1) =3a(2) =9a(3) =27a(4) =33a(5) =47a(6) =51a(7) =64a(8) =81a(9) =97a(10) =135a(11) =153a(12) =192a(13) =243a(14) =405a(15) =576a(16) =729a(17) =933a(18) =1152a(19) =2187a(20) =3456a(21) =6561a(22) =9099a(23) =10368a(24) =19683a(25) =27008a(26) =31104a(27) =59049a(28) =72981a(29) =91584
External references
- oeis: A029454