82775

Appears in sequences

• Number of terms in 6th derivative of a function composed with itself n times.at n=20A022816
• Square table where T(n,k) = binomial(n*(n+k), k) * n/(n+k), for n>=1, k>=0, as read by antidiagonals.at n=39A299427
• a(n) = binomial((n+1)*(2*n+1), n) * (n+1)/(2*n+1).at n=4A299428
• a(n) = Sum_{1 <= i, j <= n} gcd(i, j, n)^3.at n=38A368743