OFFSET
0,3
REFERENCES
N. G. de Bruijn, Asymptotic Methods in Analysis, North-Holland, 3rd. ed., 1970; see p. 158, (8.6.4).
LINKS
G. C. Greubel, Table of n, a(n) for n = 0..275
FORMULA
a(n) = denominator ( (1-2*n)*(-12)^n*Bernoulli(2*n)/(2*n)! ).
MAPLE
a:= n-> denom((1-2*n)*(-12)^n*bernoulli(2*n)/(2*n)!): seq (a(n), n=0..30);
MATHEMATICA
Denominator[Table[(1-2n)(-12)^n BernoulliB[2n]/(2n)!, {n, 0, 30}]] (* Harvey P. Dale, Nov 06 2011 *)
CROSSREFS
KEYWORD
nonn,easy,frac
AUTHOR
N. J. A. Sloane, Jan 21 2001
STATUS
approved