id:A132121 - OEIS Search Results

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Triangle read by rows: T(n,k)=n*(n+1)*((3*k+2)*n+1)/6, 0<=k<=n.

+0
8

0, 1, 2, 5, 11, 17, 14, 32, 50, 68, 30, 70, 110, 150, 190, 55, 130, 205, 280, 355, 430, 91, 217, 343, 469, 595, 721, 847, 140, 336, 532, 728, 924, 1120, 1316, 1512, 204, 492, 780, 1068, 1356, 1644, 1932, 2220, 2508, 285, 690, 1095, 1500, 1905, 2310, 2715, 3120 (list; table; graph; listen)

	OFFSET	`0,3`
	COMMENT	`Row sums give A132122; central terms give A132123` `T(n,0) = A000330(n);` `T(n,1) = A033994(n) for n>0;` `T(n,2) = A132124(n) for n>1;` `T(n,3) = A132112(n) for n>2;` `T(n,4) = A050409(n) for n>3.`
	CROSSREFS	`Sequence in context: A081402 A118660 A009770 this_sequence A070957 A080165 A063535` `Adjacent sequences: A132118 A132119 A132120 this_sequence A132122 A132123 A132124`
	KEYWORD	`nonn,tabl`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Aug 12 2007`

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Last modified July 25 07:41 EDT 2008. Contains 142293 sequences.

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