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A029531 Numbers n such that n divides the (left) concatenation of all numbers <= n written in base 14 (most significant digit on right). 1

%I

%S 1,13,55,99,167,185,195,1921,4979,14859,37605,48005,88569,122223,

%T 278403,394433,1979771,2082769,2352363,7323381

%N Numbers n such that n divides the (left) concatenation of all numbers <= n written in base 14 (most significant digit on right).

%C This sequence differs from A061967 in that all least significant zeros are removed before concatenation.

%C No more terms < 10^7. [Lars Blomberg, Sep 17 2011]

%H <a href="/index/N#concat">Index entries for related sequences</a>

%e See A029519 for example.

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

%K nonn,base

%O 1,2

%A _Olivier GĂ©rard_

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

%E Additional comments and more terms from Larry Reeves (larryr(AT)acm.org), May 25 2001

%E a(17)-a(20) from _Lars Blomberg_, Sep 17 2011

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Last modified October 19 05:24 EDT 2018. Contains 316336 sequences. (Running on oeis4.)