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 A029500 Numbers n such that n divides the (right) concatenation of all numbers <= n written in base 7 (most significant digit on right). 1
 1, 3, 11, 16, 48, 480, 947, 1111, 1137, 1367, 2125, 6351, 6841, 8209, 11392, 32931, 166413, 173904, 263547, 284047, 634832, 690589, 2495931, 6696245, 7004640 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS This sequence differs from A061936 in that all least significant zeros are kept during concatenation. No more terms < 10^7. [Lars Blomberg, Oct 03 2011] LINKS EXAMPLE See A029495 for example. CROSSREFS Cf. A029447-A029470, A029471-A029494, A029495-A029518, A029519-A029542, A061931-A061954, A061955-A061978. Sequence in context: A030765 A198515 A035337 * A243770 A298701 A216911 Adjacent sequences:  A029497 A029498 A029499 * A029501 A029502 A029503 KEYWORD nonn,base AUTHOR EXTENSIONS Edited and updated by Larry Reeves (larryr(AT)acm.org), Apr 12 2002 Additional comments and more terms from Larry Reeves (larryr(AT)acm.org), May 25 2001 a(21)-a(25) from Lars Blomberg, Oct 03 2011 STATUS approved

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Last modified January 18 21:54 EST 2019. Contains 319282 sequences. (Running on oeis4.)