%I #8 Mar 16 2014 08:40:16
%S 1,-1,11,-3,127,-5,221,-7,367,-9,-1895,-11,1447237,-13,-57253,-15,
%T 118526399,-17,-5749677193,-19,91546283957,-21,-1792042789427,-23,
%U 1982765468376757,-25,-286994504449237,-27,3187598676787485443,-29,-4625594554880206360895,-31
%N Numerator of Bernoulli(n, -1/2).
%H Vincenzo Librandi, <a href="/A157781/b157781.txt">Table of n, a(n) for n = 0..250</a>
%t Numerator[BernoulliB[Range[0,35],-(1/2)]] (* _Harvey P. Dale_, Aug 14 2011 *)
%Y For denominators see A157782.
%K sign,frac
%O 0,3
%A _N. J. A. Sloane_, Nov 08 2009
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