25648639
domain: N
Properties
Primality
- Prime
- yes
Appears in sequences
- 1/4 the number of (n+1) X 2 0..3 arrays with every 2 X 2 subblock having one or four distinct clockwise edge differences.at n=7A209851
- T(n,k)=1/4 the number of (n+1)X(k+1) 0..3 arrays with every 2X2 subblock having one or four distinct clockwise edge differences.at n=28A209858
- Prime numbersat n=1603909