Expansion of e.g.f.: 1/(3 - exp(x) - cosh(x)).
A352327
Expansion of e.g.f.: 1/(3 - exp(x) - cosh(x)).
Terms
- a(0) =1a(1) =1a(2) =4a(3) =19a(4) =130a(5) =1081a(6) =10894a(7) =127639a(8) =1711210a(9) =25798141a(10) =432212134a(11) =7964801659a(12) =160121522290
External references
- oeis: A352327