Number of nX6 0..1 arrays with every element equal to 0, 1, 3, 4 or 7 king-move adjacent elements, with upper left element zero.

A298499

Number of nX6 0..1 arrays with every element equal to 0, 1, 3, 4 or 7 king-move adjacent elements, with upper left element zero.

Terms

    a(0) =13a(1) =73a(2) =6a(3) =97a(4) =403a(5) =277a(6) =1602a(7) =6037a(8) =19001a(9) =93205a(10) =385257a(11) =1922853a(12) =8998837a(13) =41053602a(14) =209724071a(15) =984080838a(16) =4675122075a(17) =23439321471a(18) =111121478961a(19) =535632138435

External references