898493
domain: N
Properties
Primality
- Prime
- yes
Appears in sequences
- Number of n X n 0..1 arrays with each 1 horizontally or vertically adjacent to 1 or 2 1's.at n=4A295034
- Number of nX5 0..1 arrays with each 1 horizontally or vertically adjacent to 1 or 2 1s.at n=4A295037
- T(n,k)=Number of nXk 0..1 arrays with each 1 horizontally or vertically adjacent to 1 or 2 1s.at n=40A295040
- Prime numbersat n=71180