2483133696

Appears in sequences

• Central factorial numbers: second right-hand column of triangle A008955.at n=8A001819
• Triangle of central factorial numbers |t(2n,2n-2k)| read by rows.at n=43A008955
• Triangle of "Harmonic Coefficients" T(n,k), read by rows: (Sum_{i=1..n} T(n,i) * k^i) * k! / ((n+k)! * n!) = (Sum_{i=1..k} (1/i-1/(i+n)) = n * (Sum_{i=1..k} 1/(i*(i+n)))).at n=28A027858