id:A071745 - OEIS Search Results

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Expansion of (1+x^4*C)*C^4, where C = (1-(1-4*x)^(1/2))/(2*x) is g.f. for Catalan numbers, A000108.

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1, 4, 14, 48, 166, 577, 2022, 7147, 25469, 91441, 330516, 1201900, 4394415, 16145630, 59583202, 220763545, 820933365, 3062860665, 11462088180, 43014021480, 161834455920, 610326088974, 2306785989804, 8736538458998 (list; graph; listen)

	OFFSET	`0,2`
	CROSSREFS	`Sequence in context: A002057 A099376 A047048 this_sequence A071749 A071753 A071757` `Adjacent sequences: A071742 A071743 A071744 this_sequence A071746 A071747 A071748`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com), Jun 06 2002`

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Last modified December 9 18:50 EST 2009. Contains 170568 sequences.

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