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A071238 n*(n+1)*(2*n^2+1)/6. +0
1
0, 1, 9, 38, 110, 255, 511, 924, 1548, 2445, 3685, 5346, 7514, 10283, 13755, 18040, 23256, 29529, 36993, 45790, 56070, 67991, 81719, 97428, 115300, 135525, 158301, 183834, 212338, 244035, 279155, 317936, 360624, 407473, 458745, 514710, 575646, 641839 (list; graph; listen)
OFFSET

0,3

REFERENCES

T. A. Gulliver, Sequences from Arrays of Integers, Int. Math. Journal, Vol. 1, No. 4, pp. 323-332, 2002.

FORMULA

Binomial transform of [1, 8, 21, 22, 8, 0, 0, 0,...] - Gary W. Adamson (qntmpkt(AT)yahoo.com), Dec 28 2007

CROSSREFS

Sequence in context: A117085 A120780 A071229 this_sequence A050854 A158447 A023163

Adjacent sequences: A071235 A071236 A071237 this_sequence A071239 A071240 A071241

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), Jun 12 2002

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Last modified December 16 17:18 EST 2009. Contains 170825 sequences.


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