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A029542
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Numbers n such that n divides the (left) concatenation of all numbers <= n written in base 25 (most significant digit on right).
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142
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1, 3, 9, 21, 27, 48, 144, 352, 361, 4672, 5904, 7392, 15323, 25488, 32096, 55491, 71712, 89259, 101437, 139776, 752011, 2215168, 5082544, 6766761
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,2
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COMMENTS
| This sequence differs from A061978 in that all least significant zeros are removed before concatenation.
No more terms < 10^7. [Lars Blomberg, Oct 01 2011]
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LINKS
| Index entries for related sequences
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EXAMPLE
| See A029519 for example.
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CROSSREFS
| Cf. A029447-A029470, A029471-A029494, A029495-A029518, A029519-A029542, A061931-A061954, A061955-A061978.
Sequence in context: A127174 A191177 A044055 * A014962 A014945 A045590
Adjacent sequences: A029539 A029540 A029541 * A029543 A029544 A029545
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KEYWORD
| nonn,base,more
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AUTHOR
| Olivier Gerard (olivier.gerard(AT)gmail.com)
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EXTENSIONS
| 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), Jun 04 2001
a(21)-a(24) from Lars Blomberg (lars.blomberg(AT)visit.se), Oct 01 2011
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