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Search: id:A029500
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| A029500 |
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Numbers n such that n divides the (right) concatenation of all numbers <= n written in base 7 (most significant digit on right). |
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+0
2
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| 1, 3, 11, 16, 48, 480, 947, 1111, 1137, 1367, 2125, 6351, 6841, 8209, 11392, 32931, 166413, 173904, 263547, 284047
(list; graph; listen)
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OFFSET
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1,2
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COMMENT
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This sequence differs from A061936 in that all least significant zeros are kept during concatenation.
The next term is > 400000. - Larry Reeves, Jan 16, 2002
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LINKS
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Index entries for related sequences
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EXAMPLE
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See A029495 for example.
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CROSSREFS
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Cf. A029447-A029470, A029471-A029494, A029495-A029518, A029519-A029542, A061931-A061954, A061955-A061978.
Sequence in context: A039503 A030765 A035337 this_sequence A038946 A095280 A085317
Adjacent sequences: A029497 A029498 A029499 this_sequence A029501 A029502 A029503
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KEYWORD
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nonn,base
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AUTHOR
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Olivier Gerard (ogerard(AT)ext.jussieu.fr)
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EXTENSIONS
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Edited and updated by Larry Reeves (larryr(AT)acm.org), Apr 12, 2002
Additional comments and more terms from Larry Reeves (larryr(AT)acm.org), May 25 2001
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