E.g.f. is series reversion of log(1+x)/cosh(x).
A224079
E.g.f. is series reversion of log(1+x)/cosh(x).
Terms
- a(0) =1a(1) =1a(2) =4a(3) =25a(4) =191a(5) =1981a(6) =24515a(7) =357393a(8) =6014944a(9) =114374701a(10) =2429126965a(11) =56973837097
External references
- oeis: A224079