Number of nX4 0..1 arrays with every element equal to 1, 2, 3, 4, 5 or 7 king-move adjacent elements, with upper left element zero.
A299138
Number of nX4 0..1 arrays with every element equal to 1, 2, 3, 4, 5 or 7 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =2a(1) =64a(2) =899a(3) =11179a(4) =143548a(5) =1850266a(6) =23808476a(7) =306389599a(8) =3942948157a(9) =50742301057a(10) =653008378352
External references
- oeis: A299138