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Search: id:A032768
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A032768 [ n(n+1)(n+2)(n+3)(n+4) / n+(n+1)+(n+2)+(n+3)+(n+4) ]. +0
3
0, 8, 36, 100, 224, 432, 756, 1232, 1900, 2808, 4004, 5544, 7488, 9900, 12852, 16416, 20672, 25704, 31600, 38456, 46368, 55440, 65780, 77500, 90720, 105560, 122148, 140616, 161100, 183744, 208692, 236096, 266112, 298900, 334628, 373464, 415584 (list; graph; listen)
OFFSET

0,2

FORMULA

G.f.: (8x^4+4x^3+4x^2+8x)/[(1-x^5)(1-x)^4].

CROSSREFS

Cf. A032769, A032770.

Sequence in context: A139608 A009923 A035006 this_sequence A006636 A092365 A014343

Adjacent sequences: A032765 A032766 A032767 this_sequence A032769 A032770 A032771

KEYWORD

nonn

AUTHOR

Patrick De Geest (pdg(AT)worldofnumbers.com), May 15, 1998.

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Last modified November 25 08:46 EST 2009. Contains 167481 sequences.


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