491649803
domain: N
Properties
Primality
- Prime
- yes
Appears in sequences
- Half the number of (n+2)X4 binary arrays with each 3X3 subblock having sum 3, 4, 5 or 6.at n=5A187310
- Half the number of (n+2)X8 binary arrays with each 3X3 subblock having sum 3, 4, 5 or 6.at n=1A187314
- T(n,k)=Half the number of (n+2)X(k+2) binary arrays with each 3X3 subblock having sum 3, 4, 5 or 6.at n=22A187317
- Prime numbersat n=25938764