Number of 10 X 10 arrays of squares of integers, symmetric about main diagonal, with all rows summing to n.

A156402

Number of 10 X 10 arrays of squares of integers, symmetric about main diagonal, with all rows summing to n.

Terms

    a(0) =1a(1) =9496a(2) =8372754a(3) =805036704a(4) =12767337844a(5) =45965640312a(6) =139921844820

External references