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A061977 Numbers n such that n divides the (left) concatenation of all numbers <= n written in base 24 (most significant digit on right). 1
1, 23, 253, 673, 31007 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

This sequence differs from A029541 in that all least significant zeros are kept during concatenation.

The next term is > 410000. - Larry Reeves, Jan 16, 2002

LINKS

Table of n, a(n) for n=1..5.

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: A242279 A003910 A003911 * A034777 A047648 A010939

Adjacent sequences:  A061974 A061975 A061976 * A061978 A061979 A061980

KEYWORD

nonn,base,more

AUTHOR

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

EXTENSIONS

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

STATUS

approved

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Last modified October 22 05:29 EDT 2019. Contains 328315 sequences. (Running on oeis4.)