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A246586
First trisection of A246584.
3
2, 26, 160, 784, 3152, 11290, 36556, 110012, 310482, 832224, 2131072, 5249356, 12488368, 28816368, 64676460, 141598304, 303031202, 635197072, 1306210848, 2639071792, 5245173264, 10266881562, 19811351308, 37720810240, 70922550372, 131777935396, 242124952896
OFFSET
0,1
LINKS
Michael D. Hirschhorn, A note on overcubic partitions, New Zealand J. Math., 42:229-234, 2012.
Bernard L. S. Lin, Arithmetic properties of overcubic partition pairs, Electronic Journal of Combinatorics 21(3) (2014), #P3.35.
FORMULA
a(n) ~ exp(3*Pi*sqrt(n/2)) / (2^(19/4)*sqrt(3)*n^(5/4)). - Vaclav Kotesovec, Aug 16 2019
CROSSREFS
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Sep 03 2014
STATUS
approved