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Search: id:A001525
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A001525 (3n)!/(3!n!).
(Formerly M5320) 		+0
1
1, 60, 10080, 3326400, 1816214400, 1482030950400, 1689515283456000, 2564684200286208000, 5001134190558105600000, 12182762888199545241600000 (list; graph; listen)
OFFSET

1,2
CROSSREFS

Adjacent sequences: A001522 A001523 A001524 this_sequence A001526 A001527 A001528

Sequence in context: A091753 A130214 A003750 this_sequence A113424 A009564 A001460

KEYWORD

nonn

AUTHOR

njas

page 1

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Last modified May 15 13:16 EDT 2008. Contains 139641 sequences.

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