id:A162261 - OEIS Search Results

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Row sums from A155724

+0
1

0, 11, 39, 90, 170, 285, 441, 644, 900, 1215, 1595, 2046, 2574, 3185, 3885, 4680, 5576, 6579, 7695, 8930, 10290, 11781, 13409, 15180, 17100, 19175, 21411, 23814, 26390, 29145, 32085, 35216, 38544, 42075, 45815, 49770, 53946, 58349, 62985, 67860 (list; graph; listen)

	OFFSET	`1,2`
	FORMULA	`Rows sum: sum_(n=1...m) T(m,n)=(2m^3+5m^2-7*m)/2`
	EXAMPLE	`For m=1, 0; m=2, 22/2=11; m=3, 78/2=39`
	CROSSREFS	`Cf. A155724` `Sequence in context: A133258 A103738 A045801 this_sequence A004188 A163634 A127867` `Adjacent sequences: A162258 A162259 A162260 this_sequence A162262 A162263 A162264`
	KEYWORD	`nonn`
	AUTHOR	`Vincenzo Librandi (vincenzo.librandi(AT)tin.it), Jun 29 2009`

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Last modified December 7 08:40 EST 2009. Contains 170430 sequences.

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