Number of nX7 0..1 arrays with every element unequal to 0, 1, 2, 5 or 8 king-move adjacent elements, with upper left element zero.
A305339
Number of nX7 0..1 arrays with every element unequal to 0, 1, 2, 5 or 8 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =64a(1) =101a(2) =431a(3) =3186a(4) =23348a(5) =176673a(6) =1321695a(7) =9959836a(8) =75112075a(9) =566241938a(10) =4269343299a(11) =32193597374a(12) =242759393636
External references
- oeis: A305339