Expansion of sinh(x)*cosh(log(1+x)).

Terms

a(0) =0a(1) =1a(2) =0a(3) =4a(4) =-12a(5) =71a(6) =-420a(7) =2962a(8) =-23688a(9) =213229a(10) =-2132280a(11) =23455136a(12) =-281461620a(13) =3659001139a(14) =-51226015932a(15) =768390239086