id:A050441 - OEIS Search Results

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Partial sums of A051865.

+0
2

0, 1, 14, 50, 120, 235, 406, 644, 960, 1365, 1870, 2486, 3224, 4095, 5110, 6280, 7616, 9129, 10830, 12730, 14840, 17171, 19734, 22540, 25600, 28925, 32526, 36414, 40600, 45095, 49910, 55056, 60544, 66385, 72590, 79170, 86136, 93499, 101270 (list; graph; listen)

	OFFSET	`0,3`
	REFERENCES	`A. H. Beiler, Recreations in the Theory of Numbers, Dover, N.Y., 1964, pp. 189-196.`
	FORMULA	`a(n)=n(n+1)(11n-8)/6.`
	CROSSREFS	`Cf. A051865.` `Sequence in context: A005914 A009960 A009928 this_sequence A082668 A158519 A043132` `Adjacent sequences: A050438 A050439 A050440 this_sequence A050442 A050443 A050444`
	KEYWORD	`easy,nice,nonn`
	AUTHOR	`Barry E. Williams, Dec 23 1999`

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Last modified December 8 08:31 EST 2009. Contains 170430 sequences.

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