id:A118341 - OEIS Search Results

Search: id:A118341

Displaying 1-1 of 1 results found.

page 1

Self-convolution square of A108447.

+0
3

1, 2, 9, 48, 282, 1762, 11488, 77270, 532239, 3735488, 26617976, 192061278, 1400453568, 10303466638, 76391703591, 570195719792, 4281169118106, 32312317899352, 245016567557504, 1865677590201192, 14259825593908356 (list; graph; listen)

	OFFSET	`0,2`
	PROGRAM	`(PARI) {a(n)=polcoeff((serreverse(x(1-x+sqrt((1-x)(1-5x)+xO(x^n)))/2/(1-x))/x)^2, n)}`
	CROSSREFS	`Cf. A108447, A118342, A118343.` `Sequence in context: A059272 A047139 A047059 this_sequence A100427 A074143 A052826` `Adjacent sequences: A118338 A118339 A118340 this_sequence A118342 A118343 A118344`
	KEYWORD	`nonn`
	AUTHOR	`Paul D. Hanna (pauldhanna(AT)juno.com), Apr 25 2006`

page 1

Search completed in 0.002 seconds

Last modified July 25 07:41 EDT 2008. Contains 142293 sequences.

AT&T Labs Research