%I A024275
%S A024275 0,1,6,116,4816,342736,37272576,5748462656,1193465153536,
%T A024275 320935235205376,108513125117853696,45057835625375568896,
%U A024275 22540295648947188269056,13370560809273727964041216
%V A024275 0,1,-6,116,-4816,342736,-37272576,5748462656,-1193465153536,
%W A024275 320935235205376,-108513125117853696,45057835625375568896,
%X A024275 -22540295648947188269056,13370560809273727964041216
%N A024275 Expansion of ln(1+sinh(x)*sin(x))/2.
%t A024275 Log[ 1+Sinh[ x ]*Sin[ x ]]/2 (* Even Part *)
%Y A024275 A009359.
%Y A024275 Sequence in context: A003425 A052465 A113015 this_sequence A100070 A135869 
               A054957
%Y A024275 Adjacent sequences: A024272 A024273 A024274 this_sequence A024276 A024277 
               A024278
%K A024275 sign
%O A024275 0,3
%A A024275 R. H. Hardin (rhhardin(AT)att.net)
%E A024275 Extended with signs 03/97.