2117743
domain: N
Properties
Primality
- Prime
- yes
Appears in sequences
- Number of nX4 0..1 arrays with every element equal to 2, 3, 4, 5, 6, 7 or 8 king-move adjacent elements, with upper left element zero.at n=7A300171
- T(n,k)=Number of nXk 0..1 arrays with every element equal to 2, 3, 4, 5, 6, 7 or 8 king-move adjacent elements, with upper left element zero.at n=58A300175
- Prime numbersat n=157044