Denominators of coefficients in Taylor series for exp(cos(x)-1).

A047690

Denominators of coefficients in Taylor series for exp(cos(x)-1).

Terms

    a(0) =1a(1) =2a(2) =6a(3) =720a(4) =40320a(5) =907200a(6) =479001600a(7) =87178291200

External references