Expansion of e.g.f. exp(x)+log(1/(1-x)).

Terms

a(0) =1a(1) =2a(2) =2a(3) =3a(4) =7a(5) =25a(6) =121a(7) =721a(8) =5041a(9) =40321a(10) =362881a(11) =3628801a(12) =39916801a(13) =479001601a(14) =6227020801a(15) =87178291201