Expansion of e.g.f. cosh(x)/(1 + LambertW(-x)).

A277464

Expansion of e.g.f. cosh(x)/(1 + LambertW(-x)).

Terms

    a(0) =1a(1) =1a(2) =5a(3) =30a(4) =281a(5) =3400a(6) =50557a(7) =890120a(8) =18101617a(9) =417464064a(10) =10764826421a(11) =306893014912

External references