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A160815
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G.f.: (1+62*x+562*x^2+1023*x^3+458*x^4+49*x^5+x^6)/(1-x)^7.
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1
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1, 69, 1024, 6777, 28773, 92589, 246688, 573329, 1201633, 2322805, 4207512, 7225417, 11866869, 18766749, 28730472, 42762145, 62094881, 88223269, 122938000, 168362649, 226992613, 301736205, 395957904, 513523761, 658848961
(list; graph; refs; listen; history; internal format)
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OFFSET
| 0,2
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COMMENTS
| Source: the De Loera et al. article and the Haws website listed in A160747.
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LINKS
| Vincenzo Librandi, Table of n, a(n) for n = 0..10000
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FORMULA
| a(n) = 539*n^6/180 +151*n^5/15 +335*n^4/18 +19*n^3 +2231*n^2/180 +74*n/15 +1. - R. J. Mathar, Sep 11 2011
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PROG
| (MAGMA) [539*n^6/180 +151*n^5/15 +335*n^4/18 +19*n^3 +2231*n^2/180 +74*n/15 +1: n in [0..30]]; // Vincenzo Librandi, Sep 18 2011
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CROSSREFS
| Sequence in context: A093269 A108147 A160788 * A160816 A160817 A160836
Adjacent sequences: A160812 A160813 A160814 * A160816 A160817 A160818
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KEYWORD
| nonn
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AUTHOR
| N. J. A. Sloane (njas(AT)research.att.com), Nov 18 2009
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