Number of nX7 0..1 arrays with every element equal to 1, 2, 3, 6, 7 or 8 king-move adjacent elements, with upper left element zero.

A299606

Number of nX7 0..1 arrays with every element equal to 1, 2, 3, 6, 7 or 8 king-move adjacent elements, with upper left element zero.

Terms

    a(0) =8a(1) =1933a(2) =3820a(3) =14888a(4) =62547a(5) =292458a(6) =1284100a(7) =5779019a(8) =26461571a(9) =119048834a(10) =535237156a(11) =2425687653a(12) =10991470354a(13) =49744855107a(14) =225323551043

External references