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A029477 Numbers n such that n divides the (left) concatenation of all numbers <= n written in base 8 (most significant digit on left). 0
1, 7, 13, 17, 35, 49, 65, 245, 305, 679, 889, 1421, 2231, 2891, 3623, 31943, 59365, 113141, 143755, 193595, 367673, 414545, 1133461, 4916897 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

No other terms below 10^8.

LINKS

Table of n, a(n) for n=1..24.

Index entries for related sequences

CROSSREFS

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

Sequence in context: A138337 A174877 A230433 * A019378 A250288 A214785

Adjacent sequences:  A029474 A029475 A029476 * A029478 A029479 A029480

KEYWORD

nonn,base,more

AUTHOR

Olivier Gérard

EXTENSIONS

More terms from Andrew Gacek (andrew(AT)dgi.net), Feb 20 2000

More terms from Larry Reeves (larryr(AT)acm.org), Jun 01 2001

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

a(23), a(24) from Max Alekseyev, May 14 2011

STATUS

approved

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Last modified January 21 19:42 EST 2019. Contains 319350 sequences. (Running on oeis4.)