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A061970 Numbers n such that n divides the (left) concatenation of all numbers <= n written in base 17 (most significant digit on right). 1
1, 25, 64, 67, 1477, 118531, 421353, 573333, 799155 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

This sequence differs from A029534 in that all least significant zeros are kept during concatenation.

No more terms < 8*10^6.

LINKS

Table of n, a(n) for n=1..9.

Index entries for related sequences

EXAMPLE

See A061955 for example.

CROSSREFS

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

Sequence in context: A251688 A211326 A103645 * A159008 A183373 A306358

Adjacent sequences:  A061967 A061968 A061969 * A061971 A061972 A061973

KEYWORD

nonn,base

AUTHOR

Larry Reeves (larryr(AT)acm.org), May 24 2001

EXTENSIONS

Edited and updated by Larry Reeves (larryr(AT)acm.org), Apr 12 2002; Aug 25, 2002

a(9) from Lars Blomberg, Aug 04 2011

STATUS

approved

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Last modified October 17 15:01 EDT 2019. Contains 328116 sequences. (Running on oeis4.)