Expansion of exp(x/(1-2x-2x^2)).

A112241

Expansion of exp(x/(1-2x-2x^2)).

Terms

    a(0) =1a(1) =1a(2) =5a(3) =49a(4) =601a(5) =9281a(6) =170941a(7) =3662065a(8) =89368049a(9) =2446433281a(10) =74212220341

External references