id:A071264 - OEIS Search Results

Search: id:A071264

Displaying 1-1 of 1 results found.

page 1

Expansion of (1+x*C^4)*C^3, where C = (1-(1-4*x)^(1/2))/(2*x) is g.f. for Catalan numbers, A000108.

+0
2

1, 4, 16, 63, 244, 934, 3549, 13428, 50694, 191216, 721259, 2722073, 10282610, 38886330, 147243585, 558279000, 2119599270, 8058312360, 30677134380, 116937340494, 446317079712, 1705563385196, 6525404350306, 24994411455928 (list; graph; listen)

	OFFSET	`0,2`
	CROSSREFS	`Sequence in context: A085781 A113438 A034542 this_sequence A077822 A099503 A119376` `Adjacent sequences: A071261 A071262 A071263 this_sequence A071265 A071266 A071267`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com), Jun 06 2002`

page 1

Search completed in 0.002 seconds

Last modified November 23 17:09 EST 2009. Contains 167438 sequences.

AT&T Labs Research