63524

Appears in sequences

• a(n) = n^2 + (n + 1)^3 + (n + 2)^4 + (n + 3)^5.at n=6A061224
• Number of n X n symmetric binary arrays with rows, considered as graycode numbers, in strictly increasing order, and no more than 4 ones in any row or column.at n=6A162112
• Partial sums of A243980.at n=37A244050
• a(n) is the permanent of the n X n symmetric matrix M(n) that is defined as M[i,j] = abs(i - j) if min(i, j) < max(i, j) <= 2*min(i, j), and otherwise 0.at n=9A353453