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A029518 Numbers n such that n divides the (right) concatenation of all numbers <= n written in base 25 (most significant digit on right). 141
1, 3, 5, 9, 15, 21, 39, 83, 96, 288, 303, 864, 1824, 2421, 2496, 2592, 2817, 3328, 6299, 9440, 13632, 18592, 26049, 64857, 69696, 71904, 79872, 94848, 120384, 258111, 287232, 319319 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

This sequence differs from A061954 in that all least significant zeros are kept during concatenation.

The next term is > 400000. - Larry Reeves, Jan 16 2002

LINKS

Table of n, a(n) for n=1..32.

Lars Blomberg, Table of n, a(n) for a(n) < 10^7

Index entries for related sequences

EXAMPLE

See A029495 for example.

MATHEMATICA

b = 25; c = {}; Select[Range[10^4], Divisible[FromDigits[c = Join[c, Reverse[IntegerDigits[#, b]]], b], #] &] (* Robert Price, Mar 13 2020 *)

CROSSREFS

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

Sequence in context: A182185 A161388 A229552 * A061954 A095039 A022940

Adjacent sequences:  A029515 A029516 A029517 * A029519 A029520 A029521

KEYWORD

nonn,base,more

AUTHOR

Olivier Gérard

EXTENSIONS

More terms from Larry Reeves (larryr(AT)acm.org), May 25 2001

Edited and updated by Larry Reeves (larryr(AT)acm.org), Apr 12 2002

STATUS

approved

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Last modified December 1 16:24 EST 2020. Contains 338845 sequences. (Running on oeis4.)