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Search: id:A026797
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A026797 Number of partitions of n in which the least part is 4. +0
3
0, 0, 0, 1, 0, 0, 0, 1, 1, 1, 1, 2, 2, 3, 3, 5, 5, 7, 8, 11, 12, 16, 18, 24, 27, 34, 39, 50, 57, 70, 81, 100, 115, 140, 161, 195, 225, 269, 311, 371, 427, 505, 583, 688, 791, 928, 1067, 1248, 1434, 1668, 1914, 2223, 2546, 2945, 3370, 3889 (list; graph; listen)
OFFSET

1,12

FORMULA

G.f.: x^4 * Product 1/(1-x^m); m=4..inf.

CROSSREFS

Cf. A008484.

Sequence in context: A126793 A069910 A008484 this_sequence A027189 A140829 A116575

Adjacent sequences: A026794 A026795 A026796 this_sequence A026798 A026799 A026800

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified December 18 21:37 EST 2009. Contains 171024 sequences.


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