Expansion of e.g.f. 1/(1 + exp(2*x) - exp(3*x)).
A355409
Expansion of e.g.f. 1/(1 + exp(2*x) - exp(3*x)).
Terms
- a(0) =1a(1) =1a(2) =7a(3) =55a(4) =571a(5) =7471a(6) =117307a(7) =2148175a(8) =44958571a(9) =1058555791a(10) =27693129307a(11) =796934764495
External references
- oeis: A355409