121166

Appears in sequences

• Number of n X 1 1..2 arrays with every element value z a city block distance of exactly z from another element value z.at n=32A209603
• Number of (n+2)X(6+2) 0..1 arrays with every 3X3 subblock diagonal sum plus antidiagonal sum nondecreasing horizontally, vertically and ne-to-sw antidiagonally.at n=9A253839