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A127328 Inverse binomial transform of A026641; binomial transform of A127361. +0
1
1, 0, 3, 3, 15, 30, 99, 252, 747, 2064 (list; graph; listen)
OFFSET

0,3
COMMENT

Hankel transform is 3^n.

CROSSREFS

Sequence in context: A055634 A133221 A110096 this_sequence A002891 A089875 A035617

Adjacent sequences: A127325 A127326 A127327 this_sequence A127329 A127330 A127331

KEYWORD

nonn

AUTHOR

Philippe DELEHAM (kolotoko(AT)wanadoo.fr), Mar 29 2007

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Last modified July 25 07:41 EDT 2008. Contains 142293 sequences.

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