OFFSET
1,1
MATHEMATICA
m = 12; aa = {}; Do[k = 0; Do[k = k + m^(2 r + 1 - d)/d, {d, 1, 2 r}]; AppendTo[aa, Numerator[k]], {r, 1, 25}]; aa (* Artur Jasinski *)
a[n_, m_]:=m^n(Log[m/(m-1)]-Beta[1/m, 1+n, 0])
Table[12 a[2 n, 12] // FullSimplify // Numerator, {n, 1, 10}] (* Gerry Martens , Jun 04 2016 *)
CROSSREFS
KEYWORD
frac,nonn
AUTHOR
Artur Jasinski, Oct 14 2008
EXTENSIONS
Edited by R. J. Mathar, Aug 21 2009
STATUS
approved