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

Terms

a(0) =0a(1) =1a(2) =-1a(3) =3a(4) =-12a(5) =68a(6) =-480a(7) =4144a(8) =-42112a(9) =494360a(10) =-6581880a(11) =98079696a(12) =-1617373296a(13) =29245459176a(14) =-575367843960