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%I #12 Mar 08 2020 14:44:40
%S 1,2,4,6,7,18,21,35,63,105,111,159,217,1183,1330,1353,1449,2023,7223,
%T 8707,10787,13881,58135,1126478,1135315,1141795,1938643,5867454,
%U 9251270
%N Numbers n such that n divides the (right) concatenation of all numbers <= n written in base 8 (most significant digit on right).
%C This sequence differs from A029501 in that all least significant zeros are removed before concatenation.
%H <a href="/index/N#concat">Index entries for related sequences</a>
%e See A061931 for example.
%t b = 8; c = {}; Select[Range[10^4], Divisible[FromDigits[c = Join[c, IntegerDigits[IntegerReverse[#, b], b]], b], #] &] (* _Robert Price_, Mar 08 2020 *)
%Y Cf. A029447-A029470, A029471-A029494, A029495-A029518, A029519-A029542, A061931-A061954, A061955-A061978.
%K nonn,base,more
%O 1,2
%A Larry Reeves (larryr(AT)acm.org), May 24 2001
%E Edited and updated by Larry Reeves (larryr(AT)acm.org), Apr 12 2002
%E 6 more terms _Sean A. Irvine_, Sep 03 2009
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