2111531
domain: N
Properties
Primality
- Prime
- yes
Appears in sequences
- Number of (n+1) X 2 0..3 arrays with every 2 X 2 subblock having one or two distinct values, and new values 0..3 introduced in row major order.at n=7A209841
- T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with every 2X2 subblock having one or two distinct values, and new values 0..3 introduced in row major order.at n=28A209848
- Prime numbersat n=156613