Number of 6Xn 0..1 arrays with every element equal to 0, 1, 3 or 4 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero.
A302314
Number of 6Xn 0..1 arrays with every element equal to 0, 1, 3 or 4 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero.
Terms
- a(0) =32a(1) =42a(2) =153a(3) =380a(4) =1271a(5) =5715a(6) =18992a(7) =70289a(8) =276303a(9) =1198933a(10) =4943025a(11) =20296911a(12) =87240442a(13) =391664186a(14) =1720317094a(15) =7452867091a(16) =33062937731a(17) =149393352532a(18) =666995403171
External references
- oeis: A302314