E.g.f. (1+x)^((1-sqrt(1-4*x))/(2*x)).
A191364
E.g.f. (1+x)^((1-sqrt(1-4*x))/(2*x)).
Terms
- a(0) =1a(1) =1a(2) =2a(3) =15a(4) =152a(5) =2190a(6) =39894a(7) =886074a(8) =23187632a(9) =699092136a(10) =23860707480a(11) =909507899520
External references
- oeis: A191364