%I #5 Mar 30 2012 17:20:42
%S 0,4,6,-4,0,-2,14,-4,-12,-16,44,14,0,-66,6,28,102,-92,-38,-24,188,-84,
%T -46,-226,300,108,96,-690,232,218,806,-996,-280,-438,2114,-652,-518,
%U -2542,3282,616,1312,-6792,2322,1580,8538,-10714,-1974,-4514,21868,-7916,-3972,-27356,34556
%N Derivative of log of A002126.
%K sign
%O 1,2
%A _Olivier Gérard_