login
A246585
Zeroth trisection of A246584.
3
1, 12, 92, 470, 2020, 7456, 24962, 76736, 221156, 602200, 1565088, 3902344, 9389022, 21876192, 49542464, 109333520, 235717092, 497416856, 1029271544, 2091480776, 4179123296, 8220922592, 15937506968, 30477650240, 57540075230, 107327212780, 197923648864
OFFSET
0,2
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