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..314
FORMULA
a(n) = numerator ( (1-2*n)*(-12)^n*Bernoulli(2*n)/(2*n)! ).
EXAMPLE
MAPLE
a:= n-> numer((1-2*n)*(-12)^n*bernoulli(2*n)/(2*n)!): seq (a(n), n=0..30);
MATHEMATICA
Numerator[Table[(1 - 2*n)*(-12)^n*BernoulliB[2*n]/(2*n)!, {n, 0, 25}]] (* G. C. Greubel, Jan 02 2017 *)
CROSSREFS
KEYWORD
nonn,easy,frac
AUTHOR
N. J. A. Sloane, Jan 21 2001
STATUS
approved