Expansion of e.g.f. 1/(3 - exp(2*x) - exp(3*x)).

A355411

Expansion of e.g.f. 1/(3 - exp(2*x) - exp(3*x)).

Terms

    a(0) =1a(1) =5a(2) =63a(3) =1175a(4) =29211a(5) =907775a(6) =33852603a(7) =1472830175a(8) =73232729451

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