id:A087431 - OEIS Search Results

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0^n/2+2^n(n^2+n+2)/4.

+0
1

1, 2, 8, 28, 88, 256, 704, 1856, 4736, 11776, 28672, 68608, 161792, 376832, 868352, 1982464, 4489216, 10092544, 22544384, 50069504, 110624768, 243269632, 532676608, 1161822208, 2524971008, 5469372416, 11811160064, 25434259456 (list; graph; listen)

	OFFSET	`0,2`
	COMMENT	`Binomial transform of A080335 (with additional leading 1). a(n+1)=2*A007466(n).`
	CROSSREFS	`Sequence in context: A135263 A048497 A118047 this_sequence A090426 A060995 A106731` `Adjacent sequences: A087428 A087429 A087430 this_sequence A087432 A087433 A087434`
	KEYWORD	`easy,nonn`
	AUTHOR	`Paul Barry (pbarry(AT)wit.ie), Sep 02 2003`

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Last modified November 24 19:38 EST 2009. Contains 167438 sequences.

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