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Search: id:A135421
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A135421 5^n*6^(n^2). +0
1
1, 30, 32400, 1259712000, 1763193692160000, 88844650093530316800000, 161162887476414617908936704000000, 10524495800322448706290880214277816320000000 (list; graph; listen)
OFFSET

0,2

COMMENT

Hankel transform of A132865 .

FORMULA

a(n)=5^n*6^(n^2)=A000351(n)*A076781(n).

CROSSREFS

Sequence in context: A159373 A006473 A115459 this_sequence A028668 A005801 A079601

Adjacent sequences: A135418 A135419 A135420 this_sequence A135422 A135423 A135424

KEYWORD

nonn

AUTHOR

Philippe DELEHAM (kolotoko(AT)wanadoo.fr), Dec 11 2007

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.


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