Number of nXn 0..1 arrays with every element unequal to 1, 2, 3, 4, 5 or 7 king-move adjacent elements, with upper left element zero.
A305955
Number of nXn 0..1 arrays with every element unequal to 1, 2, 3, 4, 5 or 7 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =0a(1) =7a(2) =132a(3) =11142a(4) =2617757a(5) =1909062568
External references
- oeis: A305955