Reversion of o.g.f. for tangent numbers.

A007314

Reversion of o.g.f. for tangent numbers.

Terms

    a(0) =1a(1) =-2a(2) =-8a(3) =-152a(4) =-5024a(5) =-247616a(6) =-16845056a(7) =-1510219136a(8) =-172781715968

External references