Denominators of Sum_{k=1..n} 1/k^3.

A007409

Denominators of Sum_{k=1..n} 1/k^3.

Terms

    a(0) =1a(1) =8a(2) =216a(3) =1728a(4) =216000a(5) =24000a(6) =8232000a(7) =65856000a(8) =16003008000a(9) =16003008000

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