147504

Appears in sequences

• a(n) = 256*n^2 + 2*n.at n=23A158230
• Number of (n+1) X (2+1) 0..1 arrays with every 2 X 2 subblock diagonal minus antidiagonal sum nondecreasing horizontally and vertically.at n=14A253153
• Number of (3+1) X (n+1) 0..1 arrays with every 2 X 2 subblock diagonal minus antidiagonal sum nondecreasing horizontally, vertically and ne-to-sw antidiagonally.at n=14A253437
• a(n) = Sum_{d|n} mu(n/d) * binomial(d,4).at n=44A346761