id:A025219 - OEIS Search Results

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a(n) = [ 2nd elementary symmetric function of {sqrt(k+1)} ], k = 1,2,...,n.

+0
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2, 8, 20, 38, 64, 99, 145, 203, 274, 360, 462, 581, 719, 877, 1056, 1258, 1484, 1735, 2013, 2319, 2655, 3021, 3419, 3850, 4317, 4819, 5359, 5937, 6556, 7216, 7918, 8665, 9457, 10296, 11183, 12119, 13106, 14145, 15237, 16385, 17588, 18849, 20168, 21548, 22988 (list; graph; listen)

	OFFSET	`2,1`
	CROSSREFS	`Sequence in context: A130238 A038460 A077588 this_sequence A032767 A032633 A007290` `Adjacent sequences: A025216 A025217 A025218 this_sequence A025220 A025221 A025222`
	KEYWORD	`nonn`
	AUTHOR	`Clark Kimberling (ck6(AT)evansville.edu)`

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

AT&T Labs Research