Number of nX7 0..1 arrays with every element equal to 1, 3, 4 or 6 king-move adjacent elements, with upper left element zero.
A298062
Number of nX7 0..1 arrays with every element equal to 1, 3, 4 or 6 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =0a(1) =125a(2) =22a(3) =104a(4) =1959a(5) =1753a(6) =11025a(7) =108798a(8) =282635a(9) =2229412a(10) =15477540a(11) =74054276a(12) =567842984a(13) =3716832957a(14) =21775443235a(15) =159211406028
External references
- oeis: A298062