Number of nX5 0..1 arrays with every element unequal to 0, 1, 2, 3, 4, 6 or 7 king-move adjacent elements, with upper left element zero.
A316819
Number of nX5 0..1 arrays with every element unequal to 0, 1, 2, 3, 4, 6 or 7 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =16a(1) =420a(2) =5701a(3) =87009a(4) =1363249a(5) =20825877a(6) =321003969a(7) =4949107992a(8) =76181954073
External references
- oeis: A316819