Number of nX6 0..1 arrays with every element equal to 1, 2, 3, 4, 5 or 7 king-move adjacent elements, with upper left element zero.
A299140
Number of nX6 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) =5a(1) =888a(2) =43066a(3) =1850266a(4) =81988764a(5) =3643124959a(6) =161617794805
External references
- oeis: A299140