id:A027931 - OEIS Search Results

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T(n,2n-8), T given by A027926.

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1, 2, 5, 13, 34, 88, 221, 530, 1204, 2587, 5270, 10220, 18955, 33775, 58060, 96647, 156299, 246280, 379051, 571103, 843944, 1225258, 1750255, 2463232, 3419366, 4686761, 6348772, 8506630, 11282393, 14822249, 19300198, 24922141 (list; graph; listen)

	OFFSET	`4,2`
	FORMULA	`a(n)=sum(binomial(n-k, 8-2k), k=0..4). - Len Smiley (smiley(AT)math.uaa.alaska.edu), Oct 20 2001`
	CROSSREFS	`Sequence in context: A104589 A154101 A122024 this_sequence A103142 A112844 A027933` `Adjacent sequences: A027928 A027929 A027930 this_sequence A027932 A027933 A027934`
	KEYWORD	`nonn`
	AUTHOR	`Clark Kimberling (ck6(AT)evansville.edu)`

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Last modified November 24 23:16 EST 2009. Contains 167481 sequences.

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