1245294

Appears in sequences

• Number of n X n 0..1 arrays with each 1 horizontally or vertically adjacent to 2 or 3 1's.at n=5A295207
• Number of nX6 0..1 arrays with each 1 horizontally or vertically adjacent to 2 or 3 1s.at n=5A295211
• T(n,k)=Number of nXk 0..1 arrays with each 1 horizontally or vertically adjacent to 2 or 3 1s.at n=60A295213