Number of nX7 0..1 arrays with every element unequal to 1, 2, 4, 5 or 7 king-move adjacent elements, with upper left element zero.
A305014
Number of nX7 0..1 arrays with every element unequal to 1, 2, 4, 5 or 7 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =8a(1) =306a(2) =455a(3) =2200a(4) =30457a(5) =119835a(6) =640900a(7) =6449924a(8) =41160483a(9) =271320922a(10) =2274614514a(11) =17677895427a(12) =132521311532
External references
- oeis: A305014