9822481

Appears in sequences

• Wolstenholme numbers: numerator of Sum_{k=1..n} 1/k^3.at n=6A007408
• Triangle read by rows: numerators of c_{n,k}, n >= 0, 0 <= k <= n, used in the proof that Zeta(3) is irrational.at n=28A303988
• Square array A(n,k), n >= 1, k >= 0, read by antidiagonals: A(n,k) = numerator of Sum_{j=1..n} 1/j^k.at n=51A322265