Expansion of e.g.f. arcsin(log(x+1) - sinh(x)).

Terms

a(0) =0a(1) =0a(2) =-1a(3) =1a(4) =-6a(5) =23a(6) =-135a(7) =824a(8) =-6580a(9) =56853a(10) =-574245a(11) =6321434a(12) =-77709654a(13) =1034820863a(14) =-15028496483a(15) =234652617016