E.g.f. satisfies: A(x) = exp(x + x^2 + x^3*A(x)).
A162161
E.g.f. satisfies: A(x) = exp(x + x^2 + x^3*A(x)).
Terms
- a(0) =1a(1) =1a(2) =3a(3) =13a(4) =73a(5) =561a(6) =5251a(7) =57583a(8) =739089a(9) =10794241a(10) =176570371a(11) =3209512791a(12) =64116701353
External references
- oeis: A162161