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A061944 Numbers n such that n divides the (right) concatenation of all numbers <= n written in base 15 (most significant digit on right). 1
1, 3, 5, 7, 28, 48, 143, 148, 224, 392, 2079, 2716, 2999, 12537, 14392, 16384, 32124, 52073, 56747, 138203, 238847, 527989, 4580376, 5147667, 5276712, 6982808, 8947484 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

This sequence differs from A029508 in that all least significant zeros are removed before concatenation.

No more terms < 10^7. [Lars Blomberg, Oct 22 2011]

LINKS

Table of n, a(n) for n=1..27.

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: A126668 A126669 A083518 * A288924 A093574 A076846

Adjacent sequences:  A061941 A061942 A061943 * A061945 A061946 A061947

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(23)-a(27) from Lars Blomberg, Oct 22 2011

STATUS

approved

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Last modified January 17 10:29 EST 2019. Contains 319218 sequences. (Running on oeis4.)