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Search: id:A016747
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A016747 (2n)^7. +0
2
0, 128, 16384, 279936, 2097152, 10000000, 35831808, 105413504, 268435456, 612220032, 1280000000, 2494357888, 4586471424, 8031810176, 13492928512, 21870000000, 34359738368, 52523350144, 78364164096 (list; graph; listen)
OFFSET

0,2

FORMULA

O.g.f.: 128x(1+120x+1191x^2+2416x^3+1191x^4+120x^5+x^6)/(x-1)^8 - R. J. Mathar (mathar(AT)strw.leidenuniv.nl), May 07 2008

CROSSREFS

Sequence in context: A035817 A001661 A093532 this_sequence A144321 A051251 A067822

Adjacent sequences: A016744 A016745 A016746 this_sequence A016748 A016749 A016750

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

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Last modified December 5 20:25 EST 2009. Contains 170428 sequences.


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