E.g.f. is obtained by reversion of e.g.f. for A053549.

A053552

E.g.f. is obtained by reversion of e.g.f. for A053549.

Terms

    a(0) =1a(1) =-2a(2) =0a(3) =-32a(4) =-1000a(5) =-61104a(6) =-6622448a(7) =-1274984320a(8) =-444075170688

External references