Number of nX4 0..1 arrays with every element unequal to 0, 1, 2, 3, 5 or 8 king-move adjacent elements, with upper left element zero.
A316205
Number of nX4 0..1 arrays with every element unequal to 0, 1, 2, 3, 5 or 8 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =8a(1) =65a(2) =271a(3) =1253a(4) =5925a(5) =28597a(6) =139490a(7) =684312a(8) =3366213a(9) =16584659a(10) =81780513a(11) =403464509a(12) =1991036145a(13) =9826930119a(14) =48505671446a(15) =239434696258
External references
- oeis: A316205