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A025042 Number of partitions of { 1, 2, ..., 10n } into sets of size 10. +0
1
1, 92378, 925166131890, 196056702961398759480, 402789797982510165934296910320, 5061324188732823772720935900249118313520, 286835743456312434671347570864365730919777702885760 (list; graph; listen)
OFFSET

1,2

FORMULA

(10n)!/(n!(10!)^n). (Christian G. Bower bowerc(AT)usa.net Sep 15 1998).

CROSSREFS

Adjacent sequences: A025039 A025040 A025041 this_sequence A025043 A025044 A025045

Sequence in context: A116097 A116122 A116134 this_sequence A023945 A128277 A126708

KEYWORD

nonn

AUTHOR

David W. Wilson (davidwwilson(AT)comcast.net)

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Last modified May 16 23:01 EDT 2008. Contains 139884 sequences.


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