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A053799 Number of basis partitions of n+9 with Durfee square size 3. +0
1
1, 2, 4, 8, 12, 18, 26, 34, 44, 56, 68, 82, 98, 114, 132, 152, 172, 194, 218, 242, 268, 296, 324, 354, 386, 418, 452, 488, 524, 562, 602, 642, 684, 728, 772, 818, 866, 914, 964, 1016, 1068, 1122, 1178, 1234, 1292, 1352, 1412, 1474, 1538, 1602, 1668, 1736 (list; graph; listen)
OFFSET

0,2

REFERENCES

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

FORMULA

G.f.: (1+q)(1+q^2)(1+q^3)/((1-q)(1-q^2)(1-q^3)).

CROSSREFS

Sequence in context: A080477 A007590 A080476 this_sequence A085891 A006501 A074633

Adjacent sequences: A053796 A053797 A053798 this_sequence A053800 A053801 A053802

KEYWORD

easy,nonn

AUTHOR

James A. Sellers (sellersj(AT)math.psu.edu), Mar 27 2000

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Last modified July 26 13:41 EDT 2008. Contains 142293 sequences.


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