OFFSET
0,2
LINKS
Robert Israel, Table of n, a(n) for n = 0..328
FORMULA
E.g.f.: 2*exp(3*x)/(1+exp(28*x)). - Robert Israel, Jan 07 2019
MAPLE
seq(numer(euler(n, 3/28)), n=0..50); # Robert Israel, Jan 07 2019
MATHEMATICA
EulerE[Range[0, 20], 3/28]//Numerator (* Harvey P. Dale, Nov 06 2022 *)
CROSSREFS
KEYWORD
sign,frac
AUTHOR
N. J. A. Sloane, Nov 07 2009
STATUS
approved