id:A027983 - OEIS Search Results

Search: id:A027983

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T(n,n+1) + T(n,n+2) + ... + T(n,2n), T given by A027960.

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1, 5, 14, 35, 81, 180, 389, 825, 1726, 3575, 7349, 15020, 30561, 61965, 125294, 252795, 509161, 1024100, 2057549, 4130225, 8284926, 16609455, 33282989, 66669660, 133507081, 267285605, 535010414, 1070731475, 2142612801 (list; graph; listen)

	OFFSET	`0,2`
	COMMENT	`Is this the same as A027974? [From R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Oct 23 2008]`
	CROSSREFS	`Sequence in context: A001215 A066767 A027974 this_sequence A142585 A097507 A052951` `Adjacent sequences: A027980 A027981 A027982 this_sequence A027984 A027985 A027986`
	KEYWORD	`nonn`
	AUTHOR	`Clark Kimberling (ck6(AT)evansville.edu)`

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Last modified November 25 14:49 EST 2009. Contains 167514 sequences.

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