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A002622 A partition function.
(Formerly M1053 N0395)
+0
3
1, 2, 4, 7, 12, 19, 29, 42, 60, 83, 113, 150, 197, 254, 324, 408, 509, 628, 769, 933, 1125, 1346, 1601, 1892, 2225, 2602, 3029, 3509, 4049, 4652, 5326, 6074, 6905, 7823 (list; graph; listen)
OFFSET

0,2

REFERENCES

E. Fix and J. L. Hodges, Jr., Significance probabilities of the Wilcoxon test, Annals Math. Stat., 26 (1955), 301-312.

LINKS

P. J. Cameron, Sequences realized by oligomorphic permutation groups, J. Integ. Seqs. Vol. 3 (2000), #00.1.5.

FORMULA

G.f.: 1/[(1+x^2)(1-x^3)(1-x)^4(1-x^5)]

CROSSREFS

Partial sums of A001401.

Sequence in context: A087149 A090853 A103231 this_sequence A035301 A035297 A079719

Adjacent sequences: A002619 A002620 A002621 this_sequence A002623 A002624 A002625

KEYWORD

nonn

AUTHOR

njas

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Last modified July 24 12:00 EDT 2008. Contains 142294 sequences.


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