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A061939 Numbers n such that n divides the (right) concatenation of all numbers <= n written in base 10 (most significant digit on right). 2
1, 2, 3, 5, 6, 9, 99, 153, 189, 238, 252, 323, 444, 539, 927, 3099, 3753, 4224, 5451, 8967, 44544, 53673, 97119, 1423719, 3860793, 4773591 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

This sequence differs from A029503 in that all least significant zeros are removed before concatenation.

No more terms < 10^7. [Lars Blomberg, Oct 20 2011]

LINKS

Table of n, a(n) for n=1..26.

Index entries for related sequences

EXAMPLE

See A061931 for example.

CROSSREFS

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

Sequence in context: A108861 A294634 A051896 * A029503 A133139 A162309

Adjacent sequences:  A061936 A061937 A061938 * A061940 A061941 A061942

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

a(24)-a(26) from Lars Blomberg, Oct 20 2011

STATUS

approved

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Last modified January 22 18:06 EST 2019. Contains 319365 sequences. (Running on oeis4.)