id:A147623 - OEIS Search Results

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The 3rd Witt transform of A040000.

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0, 2, 6, 12, 22, 34, 48, 66, 86, 108, 134, 162, 192, 226, 262, 300, 342, 386, 432, 482, 534, 588, 646, 706, 768, 834, 902, 972, 1046, 1122, 1200, 1282, 1366, 1452, 1542, 1634, 1728, 1826, 1926, 2028, 2134, 2242, 2352, 2466, 2582, 2700, 2822, 2946, 3072 (list; graph; listen)

	OFFSET	`0,2`
	COMMENT	`The 2nd Witt transform of A040000 is represented by A042964.`
	LINKS	`Pieter Moree, The formal series Witt transform, Discr. Math. no. 295 vol. 1-3 (2005) 143-160.`
	FORMULA	`G.f.: 2x(1+x)(1+x^2)/((1-x)^3(1+x+x^2)). a(n)=2A071619(n).`
	CROSSREFS	`Sequence in context: A062482 A046960 A126428 this_sequence A045964 A005819 A131520` `Adjacent sequences: A147620 A147621 A147622 this_sequence A147624 A147625 A147626`
	KEYWORD	`easy,nonn`
	AUTHOR	`R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Nov 08 2008`

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Last modified December 7 08:40 EST 2009. Contains 170430 sequences.

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