OFFSET
0,3
LINKS
Vincenzo Librandi, Table of n, a(n) for n = 0..200
Michael E. Hoffman, Derivative Polynomials, Euler Polynomials, and Associated Integer Sequences, The Electronic Journal of Combinatorics, Volume 6.1 (1999): Research paper R21, 13 p. See Eq. (14).
EXAMPLE
1, -1/6, -2/9, 13/108, 22/81, -121/486, -602/729, 18581/17496, ...
MAPLE
[seq(euler(n, 1/3), n=0..50)];
MATHEMATICA
Numerator[EulerE[Range[0, 30], 1/3]] (* Harvey P. Dale, Apr 29 2012 *)
CROSSREFS
KEYWORD
sign,frac
AUTHOR
N. J. A. Sloane, Nov 07 2009
STATUS
approved