

A029079


Expansion of 1/((1x)(1x^4)(1x^8)(1x^11)).


0



1, 1, 1, 1, 2, 2, 2, 2, 4, 4, 4, 5, 7, 7, 7, 8, 11, 11, 11, 13, 16, 16, 17, 19, 23, 23, 24, 27, 31, 31, 33, 36, 41, 42, 44, 48, 53, 54, 57, 61, 67, 69, 72, 77, 84, 86, 90, 95, 103, 106, 110, 116, 125, 128, 133, 140, 150
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OFFSET

0,5


COMMENTS

Number of partitions of n into parts 1, 4, 8, and 11.  Joerg Arndt, Jul 06 2014


LINKS

Table of n, a(n) for n=0..56.


MATHEMATICA

CoefficientList[Series[1/((1  x) (1  x^4) (1  x^8) (1  x^11)), {x, 0, 60}], x] (* Wesley Ivan Hurt, Jul 06 2014 *)


PROG

(PARI) a(n)=round((n+12)*(2*n^2+48*n+187+33*(1)^n)/4224+(n+12(n+7)*(n%2))*(1)^(n\2)/32) \\ Tani Akinari, Jul 06 2014
(PARI) Vec(1/((1x)*(1x^4)*(1x^8)*(1x^11)) + O(x^70)) \\ Michel Marcus, Jul 06 2014


CROSSREFS

Sequence in context: A092508 A032544 A200675 * A035398 A104409 A214628
Adjacent sequences: A029076 A029077 A029078 * A029080 A029081 A029082


KEYWORD

nonn


AUTHOR

N. J. A. Sloane.


STATUS

approved



