Number of nX7 0..1 arrays with every element unequal to 0, 1, 3, 4, 5, 7 or 8 king-move adjacent elements, with upper left element zero.
A317159
Number of nX7 0..1 arrays with every element unequal to 0, 1, 3, 4, 5, 7 or 8 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =21a(1) =289a(2) =394a(3) =5458a(4) =65283a(5) =887617a(6) =20168266a(7) =403588059a(8) =7455221517a(9) =157652314841
External references
- oeis: A317159