login

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

Numerator of Euler(n, 2/19).
1

%I #5 May 07 2012 08:22:06

%S 1,-15,-34,6435,13430,-2340375,-14583994,14371499355,29840056310,

%T -9461242548225,-98219645304154,76133279527323945,474213708037394390,

%U -217208180302713714675,-3156838199002472264314,13347282999515974674162075,27712196632736958626719670

%N Numerator of Euler(n, 2/19).

%H Vincenzo Librandi, <a href="/A156662/b156662.txt">Table of n, a(n) for n = 0..200</a>

%t Numerator[EulerE[Range[0,20],2/19]] (* _Vincenzo Librandi_, May 07 2012 *)

%Y For denominators see A156661.

%K sign,frac

%O 0,2

%A _N. J. A. Sloane_, Nov 07 2009