Number of 5Xn 0..1 arrays with every element equal to 0 or 1 horizontally or antidiagonally adjacent elements, with upper left element zero.

A301794

Number of 5Xn 0..1 arrays with every element equal to 0 or 1 horizontally or antidiagonally adjacent elements, with upper left element zero.

Terms

    a(0) =16a(1) =89a(2) =48a(3) =61a(4) =82a(5) =116a(6) =171a(7) =260a(8) =404a(9) =637a(10) =1014a(11) =1624a(12) =2611a(13) =4208a(14) =6792a(15) =10973a(16) =17738a(17) =28684a(18) =46395a(19) =75052a(20) =121420a(21) =196445a(22) =317838a(23) =514256a(24) =832067a(25) =1346296a(26) =2178336a(27) =3524605a(28) =5702914a(29) =9227492

External references