4395456

Appears in sequences

• Central hexanomial coefficients: largest coefficient of (1 + x + ... + x^5)^n.at n=10A018901
• Central sextinomial coefficients.at n=5A063419
• T(n,k) = largest coefficient in the expansion of (1 + ... + x^(n-1))^(2*k).at n=50A163269
• Largest coefficient of (1+x+...+x^n)^(2*n).at n=5A270918
• Square array T(n,k), n>=0, k>=0, read by antidiagonals, where T(n,k) is the constant term in the expansion of ( Sum_{j=1..k} x_j^(2*j-1) + x_j^(-(2*j-1)) )^(2*n).at n=41A329020
• Array read by ascending antidiagonals: the s-th column gives the central s-binomial coefficients.at n=60A349933