Expansion of 1/(g * (2 - g^2)), where g = 1+x*g^4 is the g.f. of A002293.

A391518

Expansion of 1/(g * (2 - g^2)), where g = 1+x*g^4 is the g.f. of A002293.

Terms

    a(0) =1a(1) =1a(2) =8a(3) =62a(4) =497a(5) =4090a(6) =34312a(7) =292050a(8) =2513933a(9) =21834954a(10) =191047160a(11) =1681848536a(12) =14882776911a(13) =132285766774

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