A029459 Numbers k that divide the (right) concatenation of all numbers <= k written in base 14 (most significant digit on left).

1, 2, 6, 7, 10, 13, 14, 18, 19, 21, 26, 28, 36, 39, 42, 49, 52, 63, 69, 78, 84, 91, 98, 102, 117, 126, 147, 156, 169, 182, 196, 273, 308, 338, 343, 363, 364, 392, 507, 637, 676, 686, 728, 952, 968, 1029, 1078, 1183, 1274, 1352, 1372, 1573, 1768, 1898, 1911

Offset: 1

Author

Olivier Gérard

Keywords

• nonn
• base

Links

• Robert Price, Table of n, a(n) for n = 1..130

Crossrefs

Cf. A029447-A029470, A029471-A029494, A029495-A029518, A029519-A029542, A061931-A061954, A061955-A061978.

Programs

Mathematica

b = 14; c = {}; Select[Range[10^5], Divisible[FromDigits[c = Join[c, IntegerDigits[#, b]], b], #] &] (* Robert Price, Mar 11 2020 *)