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Search: id:A076735
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A076735 Least k >=2 such that k^n divides sum(i=1,k,i!*(k-i)!). +0
1
2, 4, 8, 8, 16, 16, 24, 24, 24, 48, 48, 48, 48, 72, 72, 72, 80, 80, 80, 90, 90, 120, 120, 120, 120, 120, 120, 144, 144, 144, 144, 144, 144, 144, 180, 180, 180, 180, 180, 180, 180, 180, 240, 240, 240, 240, 240, 240, 240, 240, 240, 240, 240, 240, 240, 240, 288 (list; graph; listen)
OFFSET

1,1

CROSSREFS

Sequence in context: A083542 A088244 A073616 this_sequence A132720 A029930 A140119

Adjacent sequences: A076732 A076733 A076734 this_sequence A076736 A076737 A076738

KEYWORD

nonn

AUTHOR

Benoit Cloitre (benoit7848c(AT)orange.fr), Nov 24 2002

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Last modified November 30 22:12 EST 2008. Contains 150989 sequences.


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