id:A144272 - OEIS Search Results

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Second column (m=2) of triangle S2hat(-1) = A144270.

+0
3

1, 1, 4, 18, 129, 1095, 11880, 149940, 2218545, 37147005, 699281100, 14561835750, 332913128625, 8280095098275, 222659485448400, 6434896997529000, 198909798356894625, 6547761582390653625, 228681849947367316500, 8445341134525197152250, 328822530412023653630625 (list; graph; listen)

	OFFSET	`0,3`
	FORMULA	`a(n)=A144270(n+2,2), n>=0.`
	CROSSREFS	`A001147 (column m=1), A144273 (column m=3).` `Sequence in context: A108704 A001423 A158341 this_sequence A034517 A065857 A156445` `Adjacent sequences: A144269 A144270 A144271 this_sequence A144273 A144274 A144275`
	KEYWORD	`nonn,easy`
	AUTHOR	`Wolfdieter Lang (wolfdieter.lang(AT)physik.uni-karlsruhe.de) Oct 09 2008`

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Last modified December 7 23:50 EST 2009. Contains 170430 sequences.

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