id:A104625 - OEIS Search Results

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Expansion of 1/(sqrt(1-4x)-x^2).

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1, 2, 7, 24, 87, 322, 1211, 4604, 17645, 68042, 263655, 1025632, 4002601, 15662422, 61427543, 241386924, 950160607, 3745589510, 14784496003, 58424093536, 231112008371, 915065382154, 3626113490579, 14379912928572, 57064644495359 (list; graph; listen)

	OFFSET	`0,2`
	COMMENT	`Diagonal sums of convolution triangle of central binomial coefficients A054335.`
	CROSSREFS	`Sequence in context: A128086 A131824 A150389 this_sequence A151293 A122446 A150390` `Adjacent sequences: A104622 A104623 A104624 this_sequence A104626 A104627 A104628`
	KEYWORD	`easy,nonn`
	AUTHOR	`Paul Barry (pbarry(AT)wit.ie), Mar 17 2005`

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Last modified December 11 12:57 EST 2009. Contains 170656 sequences.

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