Expansion of (1+2x)/(1-2x)^4 (E.g.f.).

A014484

Expansion of (1+2x)/(1-2x)^4 (E.g.f.).

Terms

    a(0) =1a(1) =10a(2) =112a(3) =1440a(4) =21120a(5) =349440a(6) =6451200a(7) =131604480a(8) =2941747200a(9) =71530905600

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