A115004 - OEIS

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A115004

Main diagonal of array in A114999.

1, 8, 31, 80, 179, 332, 585, 948, 1463, 2136, 3065, 4216, 5729, 7568, 9797, 12456, 15737, 19520, 24087, 29308, 35315, 42120, 50073, 58920, 69025, 80264, 92871, 106756, 122475, 139528, 158681, 179608, 202529, 227400, 254597, 283784, 315957, 350576, 387977 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,2`
	LINKS	`Ray Chandler, Table of n, a(n) for n = 1..1000`
	FORMULA	`a(n) = A088658(n+1)/4.`
	CROSSREFS	`Sequence in context: A022273 A061294 A115293 * A005338 A006322 A055845` `Adjacent sequences: A115001 A115002 A115003 * A115005 A115006 A115007`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com), Feb 23 2006`

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Last modified February 17 16:49 EST 2012. Contains 206058 sequences.