id:A162257 - OEIS Search Results

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Row sums from A155550

+0
1

-2, 7, 33, 82, 160, 273, 427, 628, 882, 1195, 1573, 2022, 2548, 3157, 3855, 4648, 5542, 6543, 7657, 8890, 10248, 11737, 13363, 15132, 17050, 19123, 21357, 23758, 26332, 29085, 32023, 35152, 38478, 42007, 45745, 49698, 53872, 58273, 62907, 67780 (list; graph; listen)

	OFFSET	`1,1`
	FORMULA	`Row sum: sum_(n=1...m) T(m,n)=(2m^3+5m^2-11*m)/2`
	EXAMPLE	`For m= 1 -4/2=-2; m=2, 14/2=7; m=3, 66/2=33`
	CROSSREFS	`Cf. A155550` `Sequence in context: A112006 A067551 A080119 this_sequence A055724 A054727 A086618` `Adjacent sequences: A162254 A162255 A162256 this_sequence A162258 A162259 A162260`
	KEYWORD	`sign`
	AUTHOR	`Vincenzo Librandi (vincenzo.librandi(AT)tin.it), Jun 29 2009`

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

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