id:A147304 - OEIS Search Results

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a(n) = Sum_{k=1..prime(n)^2-1} binomial(2k,k).

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28, 17576, 43308802158650, 8610524734277600186228691452, 121374542758943982922417964798154019940274699584207321286055873543631298, 81263923966495319378386897088303564137720638257110169128492299771384314393633053\ 75418692100492504264 (list; graph; listen)

	OFFSET	`1,1`
	REFERENCES	`D. Callan, Problem A11292 and A11307, Amer. Math. Monthly, 116 (2009), 468-470.`
	CROSSREFS	`Cf. A146977, A066796, A147291.` `Sequence in context: A085408 A159419 A147291 this_sequence A159439 A159443 A119162` `Adjacent sequences: A147301 A147302 A147303 this_sequence A147305 A147306 A147307`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com), Apr 25 2009`

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Last modified December 17 13:29 EST 2009. Contains 170826 sequences.

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