Numerator of Product_{k=1..n} H(k), where H(k) = Sum_{j=1..k} 1/j, the k-th harmonic number.

A097423

Numerator of Product_{k=1..n} H(k), where H(k) = Sum_{j=1..k} 1/j, the k-th harmonic number.

Terms

    a(0) =1a(1) =3a(2) =11a(3) =275a(4) =7535a(5) =73843a(6) =1276429a(7) =138766067a(8) =989263291643

External references