id:A060453 - OEIS Search Results

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Let v = (1,4,9,...,n^2), x = (0,1,2,4,6,...) [first n terms of A002620]; a(n) is the dot product v.x.

+0
3

0, 4, 22, 86, 236, 560, 1148, 2172, 3792, 6292, 9922, 15106, 22204, 31808, 44408, 60792, 81600, 107844, 140334, 180334, 228844, 287408, 357236, 440180, 537680, 651924, 784602, 938266, 1114876, 1317376, 1548016, 1810160, 2106368, 2440452 (list; graph; listen)

	OFFSET	`1,2`
	REFERENCES	`N. J. A. Sloane and V. Vaishampayan, in preparation, 2001.`
	MAPLE	`See A060452.`
	CROSSREFS	`Sequence in context: A062966 A078155 A096167 this_sequence A038382 A105467 A027074` `Adjacent sequences: A060450 A060451 A060452 this_sequence A060454 A060455 A060456`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com) and Vinay Vaishampayan, Apr 09 2001`

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Last modified December 19 21:04 EST 2009. Contains 171054 sequences.

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