525002

Appears in sequences

• Coordination sequence for 5-dimensional cubic lattice.at n=25A008413
• Square array T(n,k), n >= 0, k >= 0, read by antidiagonals, where T(n,k) is the coefficient of x^(k*n) in expansion of ( (1 + x)/(1 - x) )^n.at n=60A336521
• a(n) is the coefficient of x^(n^2) in expansion of ( (1 + x)/(1 - x) )^n.at n=5A336522
• Square array read by ascending antidiagonals: T(n,k) = [x^(n*k)] ((1 + x)/(1 - x))^k for n, k >= 1.at n=40A363418