Expansion of e.g.f. exp(cos(tanh(x))-1) (even powers only).
A298245
Expansion of e.g.f. exp(cos(tanh(x))-1) (even powers only).
Terms
- a(0) =1a(1) =-1a(2) =12a(3) =-327a(4) =15883a(5) =-1202524a(6) =130394253a(7) =-19113418989
External references
- oeis: A298245