191222460

Appears in sequences

• Denominator the polynomial A_l(x) = sum_{d=1..l-1} x^(l-d)/d for index l=2n+1 evaluated at x=14.at n=11A145638
• a(n) = (9*n)!*n!/((5*n)!*(3*n)!*(2*n)!).at n=3A295441
• Denominator of 2*Sum_{k=0..n} binomial(n,k)^2*binomial(n+k,k)^2*(H(n+k)-H(n-k)) where H(n) = Sum_{k=1..n} 1/k.at n=28A334887