%I #2 Mar 30 2012 16:51:17
%S 1,-27,-58,29079,59102,-28035747,-170586178,458128356543,929029280702,
%T -802848203505477,-8140272455439298,17197854163509695589,
%U 104623752588981018302,-130614651870286064169807,-1854063629803901107879618,21366075247399020547690286751
%N Numerator of Euler(n, 2/31).
%Y For denominators see A157499.
%K sign,frac
%O 0,2
%A _N. J. A. Sloane_, Nov 07 2009