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Search: id:A087393
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| A087393 |
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a(1) = 1, a(n) = smallest number beginning with a(n-1) == 0 (mod n!). |
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+0
1
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| 1, 10, 102, 10200, 10200, 10200240, 102002402880, 1020024028800, 102002402880080640, 1020024028800806400, 102002402880080640029030400, 102002402880080640029030400159667200
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OFFSET
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1,2
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EXAMPLE
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a(3) = 102, a(4) = 10200 that begins with the digits 102 and 10200 = 24*425, as 10200= 120*85, one has a(5) = 10200.
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CROSSREFS
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Adjacent sequences: A087390 A087391 A087392 this_sequence A087394 A087395 A087396
Sequence in context: A038378 A061630 A062806 this_sequence A037596 A037687 A015588
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KEYWORD
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base,nonn
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AUTHOR
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Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Sep 10 2003
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EXTENSIONS
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More terms from David Wasserman (wasserma(AT)spawar.navy.mil), May 31 2005
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