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A255939
Decimal expansion of a constant related to A000294.
1
2, 1, 3, 5, 9, 5, 1, 6, 0, 4, 7, 0, 7, 0, 0, 1, 8, 0, 1, 2, 8, 3, 4, 1, 2, 6, 2, 7, 2, 9, 1, 2, 5, 1, 2, 7, 8, 2, 0, 3, 2, 3, 4, 7, 7, 0, 6, 1, 2, 1, 8, 3, 4, 1, 8, 2, 8, 7, 8, 8, 5, 0, 5, 2, 6, 4, 4, 2, 0, 5, 6, 1, 0, 3, 4, 0, 4, 8, 4, 6, 8, 8, 1, 8, 7, 7, 1, 1, 8, 7, 2, 6, 0, 8, 6, 7, 0, 6, 2, 7, 2, 4, 2, 9, 7, 4
OFFSET
0,1
COMMENTS
The unknown constant C from articles by Finch (p.2), resp. c3(m) by Mustonen and Rajesh (p.2).
LINKS
Steven Finch, Integer Partitions, September 22, 2004, page 2. [Cached copy, with permission of the author].
Ville Mustonen and R. Rajesh, Numerical Estimation of the Asymptotic Behaviour of Solid Partitions of an Integer, J. Phys. A 36 (2003), no. 24, 6651-6659.
FORMULA
Equals Pi^(1/24) * exp(1/24 - Zeta(3) / (8*Pi^2) + 75*Zeta(3)^3 / (2*Pi^8)) / (A^(1/2) * 2^(157/96) * 15^(13/96)), where A = A074962 is the Glaisher-Kinkelin constant and Zeta(3) = A002117.
EXAMPLE
0.213595160470700180128341262729125127820323477061218341828788505264420561...
MATHEMATICA
RealDigits[Pi^(1/24) * E^(1/24 - Zeta[3]/(8*Pi^2) + 75*Zeta[3]^3/(2*Pi^8)) / (Glaisher^(1/2)*2^(157/96)*15^(13/96)), 10, 120][[1]]
CROSSREFS
KEYWORD
nonn,cons
AUTHOR
Vaclav Kotesovec, Mar 11 2015
STATUS
approved