Expansion of e.g.f. (sin(3*x) + sin(4*x)) / sin(7*x).

A273033

Expansion of e.g.f. (sin(3*x) + sin(4*x)) / sin(7*x).

Terms

    a(0) =1a(1) =12a(2) =732a(3) =109332a(4) =30406812a(5) =13587056052

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