Number of n X 4 0..1 arrays with every element unequal to 1, 2, 3, 4, 5 or 7 king-move adjacent elements, with upper left element zero.
A305957
Number of n X 4 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) =2a(1) =98a(2) =919a(3) =11142a(4) =129452a(5) =1510278a(6) =17617201a(7) =205511593a(8) =2397335154a(9) =27965475958a(10) =326224891762
External references
- oeis: A305957