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%I #4 Mar 30 2012 16:48:40
%S 1,-1,-1,1,1,1,-17,-25,13,479,29,17,-2083063,-696593,-211909,211297,
%T 210886733,1222533101,-15003686527,-112331246591,-13991116697599,
%U -1981942906607,6522909690929,42391675163171,59244040639692451,1045976765017559
%N Numerators of Taylor series expansion of (exp(1-exp(x))-1)/(1-exp(x)).
%e 1-1/2*x-1/12*x^2+1/24*x^3+1/45*x^4+1/1440*x^5-17/6048*x^6-25/24192*x^7+...
%Y Cf. A051781.
%K sign,easy,frac
%O 0,7
%A _N. J. A. Sloane_, Dec 09 1999