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Search: id:A016891
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A016891 (5n+3)^7. +0
1
2187, 2097152, 62748517, 612220032, 3404825447, 13492928512, 42618442977, 114415582592, 271818611107, 587068342272, 1174711139837, 2207984167552, 3938980639167, 6722988818432, 11047398519097 (list; graph; listen)
OFFSET

0,1

COMMENT

The inverse binomial transform is 2187, 2094965, 58556400, 430263750, 1324050000, 1974000000, 1417500000, 393750000, 0, (0 from there on). R. J. Mathar (mathar(AT)strw.leidenuniv.nl), May 07 2008

FORMULA

O.g.f.: (2187+2079656x+46032537x^2+168829680x^3+146736245x^4+29247048x^5+822519 x^6+128x^7) / (1-x)^8. - R. J. Mathar (mathar(AT)strw.leidenuniv.nl), May 07 2008

CROSSREFS

Sequence in context: A016771 A059979 A016843 this_sequence A016951 A017023 A017107

Adjacent sequences: A016888 A016889 A016890 this_sequence A016892 A016893 A016894

KEYWORD

nonn,easy

AUTHOR

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

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Last modified November 30 13:13 EST 2009. Contains 167758 sequences.


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