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A160834 G.f.: (1+62*x+567*x^2+1068*x^3+503*x^4+54*x^5+x^6)/(1-x)^7. 1
1, 69, 1029, 6857, 29273, 94589, 252813, 589009, 1236913, 2394805, 4343637, 7467417, 12275849, 19429229, 29765597, 44330145, 64406881, 91552549, 127632805, 174860649, 235837113, 313594205, 411640109, 534006641, 685298961 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

COMMENTS

Source: the De Loera et al. article and the Haws website listed in A160747.

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 0..10000

FORMULA

a(n) = 1+n*(n+1)*(47*n^4+104*n^3+171*n^2+114*n+74)/15. - R. J. Mathar, Sep 17 2011

PROG

(MAGMA) [1+n*(n+1)*(47*n^4+104*n^3+171*n^2+114*n+74)/15: n in [0..30]]; // Vincenzo Librandi, Sep 18 2011

CROSSREFS

Sequence in context: A160816 A160817 A160836 * A160833 A160831 A095255

Adjacent sequences:  A160831 A160832 A160833 * A160835 A160836 A160837

KEYWORD

nonn

AUTHOR

N. J. A. Sloane, Nov 18 2009

STATUS

approved

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Last modified May 18 07:10 EDT 2013. Contains 225419 sequences.