5281250

Appears in sequences

• Least positive integer that is the sum of two squares of positive integers in exactly n ways.at n=10A016032
• Sum of all matrix elements of n X n matrix M(i,j) = i^3+j^3, (i,j = 1..n). a(n) = n^3*(n+1)^2/2.at n=24A099903
• Numbers that are the sum of 2 nonzero squares in exactly 11 ways.at n=0A236711
• a(n) is the smallest nonnegative integer k where exactly n ordered pairs of positive integers (x, y) exist such that x^2 + y^2 = k.at n=21A328151