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Search: id:A152619
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A152619 n*(n+2)^2 +0
1
0, 9, 32, 75, 144, 245, 384, 567, 800, 1089, 1440, 1859, 2352, 2925, 3584, 4335, 5184, 6137, 7200, 8379, 9680, 11109, 12672, 14375, 16224, 18225, 20384, 22707, 25200, 27869, 30720, 33759, 36992, 38148, 44064, 47915, 51984, 56277, 60800, 65559 (list; graph; listen)
OFFSET

0,2

FORMULA

G.f.: x(9-4x+x^2)/(1-x)^4. [From R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Dec 10 2008]

CROSSREFS

Sequence in context: A120498 A155098 A063134 this_sequence A027620 A051662 A061913

Adjacent sequences: A152616 A152617 A152618 this_sequence A152620 A152621 A152622

KEYWORD

nonn

AUTHOR

Philippe DELEHAM (kolotoko(AT)wanadoo.fr), Dec 09 2008

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


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