Number of nX4 0..1 arrays with every element equal to 0, 2, 3, 4 or 7 king-move adjacent elements, with upper left element zero.

A298504

Number of nX4 0..1 arrays with every element equal to 0, 2, 3, 4 or 7 king-move adjacent elements, with upper left element zero.

Terms

    a(0) =1a(1) =37a(2) =50a(3) =269a(4) =1297a(5) =6063a(6) =35908a(7) =203345a(8) =1189795a(9) =7055624a(10) =41835434a(11) =249147878a(12) =1485044635a(13) =8856174210a(14) =52837998146a(15) =315280148740

External references