Number of (n+3) X 5 0..2 arrays with every 4 X 4 subblock commuting with each horizontal and vertical neighbor 4 X 4 subblock.

A186582

Number of (n+3) X 5 0..2 arrays with every 4 X 4 subblock commuting with each horizontal and vertical neighbor 4 X 4 subblock.

Terms

    a(0) =8824a(1) =827a(2) =1991a(3) =12263a(4) =42313a(5) =79015a(6) =98893a(7) =104983a(8) =108805a(9) =112735a(10) =118765a(11) =143799a(12) =230021a(13) =395695a(14) =605325a(15) =865143a(16) =1254981a(17) =1811583a(18) =2468157a(19) =3275175a(20) =4514677a(21) =6419055a(22) =8942637a(23) =12286743a(24) =17275493a(25) =24707199a(26) =34690461a(27) =47928807

External references