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Search: id:A069785
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A069785 a(n)=A061680(n!). +0
1
1, 1, 1, 1, 1, 15, 15, 3, 5, 135, 135, 99, 99, 9, 63, 21, 21, 459, 459, 135, 19, 15, 15, 15, 21, 189, 189, 585, 585, 18225, 18225, 675, 15, 135, 891, 8505, 25515, 81, 81, 7695, 7695, 1575, 1575, 4725, 6615, 40635, 40635, 945, 1215, 3645, 3645, 151875, 151875 (list; graph; listen)
OFFSET

1,6

EXAMPLE

Observe cases when consecutive terms are equal: n={1,2,3,4,6,10,...,78,80,82,88,96}

CROSSREFS

Cf. A000005, A000142, A061680, A061701, A048691, A069780-A069784.

Sequence in context: A055126 A087979 A048294 this_sequence A010854 A003884 A140806

Adjacent sequences: A069782 A069783 A069784 this_sequence A069786 A069787 A069788

KEYWORD

easy,nonn

AUTHOR

Labos E. (labos(AT)ana.sote.hu), Apr 09 2002

page 1

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Last modified December 8 08:31 EST 2009. Contains 170430 sequences.


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