E.g.f. equals the series reversion of tanh(x) / exp(x).
A227466
E.g.f. equals the series reversion of tanh(x) / exp(x).
Terms
- a(0) =1a(1) =2a(2) =11a(3) =96a(4) =1149a(5) =17520a(6) =324855a(7) =7096320a(8) =178495065a(9) =5081045760a(10) =161485639875
External references
- oeis: A227466