id:A024701 - OEIS Search Results

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(-1 + p^2)/4, where p = p(n+1).

+0
3

2, 6, 12, 30, 42, 72, 90, 132, 210, 240, 342, 420, 462, 552, 702, 870, 930, 1122, 1260, 1332, 1560, 1722, 1980, 2352, 2550, 2652, 2862, 2970, 3192, 4032, 4290, 4692, 4830, 5550, 5700, 6162, 6642, 6972, 7482, 8010, 8190, 9120, 9312, 9702, 9900, 11130, 12432, 12882, 13110 (list; graph; listen)

	OFFSET	`1,1`
	MATHEMATICA	`f[n_]:=(Prime[n]^2-1)/4; lst={}; Do[AppendTo[lst, f[n]], {n, 5!}]; lst [From Vladimir Orlovsky (4vladimir(AT)gmail.com), Oct 17 2009]`
	CROSSREFS	`Sequence in context: A093387 A143176 A081375 this_sequence A038199 A056267 A133996` `Adjacent sequences: A024698 A024699 A024700 this_sequence A024702 A024703 A024704`
	KEYWORD	`nonn,easy`
	AUTHOR	`Clark Kimberling (ck6(AT)evansville.edu)`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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