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A069251 Number of basis partitions of n+64 with Durfee square size 8. +0
1
1, 2, 4, 8, 14, 24, 40, 64, 100, 152, 226, 330, 474, 670, 934, 1286, 1748, 2350, 3128, 4122, 5384, 6974, 8960, 11426, 14468, 18196, 22740, 28248, 34888, 42854, 52366, 63670, 77048, 92816, 111324, 132970, 158194, 187482, 221380, 260488, 305466 (list; graph; listen)
OFFSET

0,2

REFERENCES

Hirschhorn, M. D., Basis partitions and Rogers-Ramanujan partitions, Discrete Math. 205 (1999), 241-243.

PROGRAM

(PARI) s=8; a(n)=polcoeff(prod(i=1, s, (1+x^i))/(prod(i=1, s, (1-x^i))+x*O(x^n)), n) for(n=0, 50, print1(a(n), ", "))

CROSSREFS

Sequence in context: A053802 A091779 A090399 this_sequence A128770 A069252 A069253

Adjacent sequences: A069248 A069249 A069250 this_sequence A069252 A069253 A069254

KEYWORD

nonn

AUTHOR

Benoit Cloitre (benoit7848c(AT)orange.fr), Apr 13 2002

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Last modified December 20 00:58 EST 2009. Contains 171054 sequences.


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