Numerator of the harmonic mean of the first n positive Fibonacci numbers.

A250743

Numerator of the harmonic mean of the first n positive Fibonacci numbers.

Terms

    a(0) =1a(1) =1a(2) =6a(3) =24a(4) =150a(5) =720a(6) =1560a(7) =87360a(8) =1670760a(9) =20420400a(10) =1999157160a(11) =13085392320

External references