G.f. satisfies: A(x) = B(x/A(x)), where B(x) is the g.f. of A184506.
A184507
G.f. satisfies: A(x) = B(x/A(x)), where B(x) is the g.f. of A184506.
Terms
- a(0) =1a(1) =1a(2) =-1a(3) =4a(4) =-16a(5) =86a(6) =-482a(7) =3074a(8) =-20478a(9) =147227a(10) =-1101843a(11) =8702605a(12) =-71285202a(13) =609348589a(14) =-5385150192a(15) =49346937185a(16) =-466332024088
External references
- oeis: A184507