Nearest integer to Gamma(n + 1/10)/Gamma(1/10).

Terms

a(0) =1a(1) =0a(2) =0a(3) =0a(4) =1a(5) =3a(6) =15a(7) =91a(8) =649a(9) =5253a(10) =47802a(11) =482796a(12) =5359036a(13) =64844333a(14) =849460756a(15) =11977396665a(16) =180858689642