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Search: id:A029489
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| A029489 |
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Numbers n such that n divides the (left) concatenation of all numbers <= n written in base 20 (most significant digit on left). |
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+0
1
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| 1, 19, 41, 61, 67, 251, 331, 361, 401, 25327, 290719
(list; graph; listen)
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OFFSET
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1,2
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COMMENT
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The next term is > 410000. - Larry Reeves, Jan 16, 2002
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LINKS
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Index entries for related sequences
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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: A090265 A049485 A019393 this_sequence A133855 A141855 A140603
Adjacent sequences: A029486 A029487 A029488 this_sequence A029490 A029491 A029492
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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
More terms from Larry Reeves (larryr(AT)acm.org), Oct 15 2001
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