E.g.f. satisfies: A'(x) = 1/(1 + x*A(x)) with A(0) = 1.
A173895
E.g.f. satisfies: A'(x) = 1/(1 + x*A(x)) with A(0) = 1.
Terms
- a(0) =1a(1) =1a(2) =-1a(3) =0a(4) =9a(5) =-48a(6) =15a(7) =2448a(8) =-24927a(9) =23424a(10) =3091311a(11) =-47659200a(12) =88056969a(13) =10702667520a(14) =-225139993377a(15) =679791291648
External references
- oeis: A173895