Number of nX6 0..1 arrays with every element equal to 1, 2, 4, 5 or 8 king-move adjacent elements, with upper left element zero.

A298773

Number of nX6 0..1 arrays with every element equal to 1, 2, 4, 5 or 8 king-move adjacent elements, with upper left element zero.

Terms

    a(0) =5a(1) =49a(2) =109a(3) =779a(4) =2603a(5) =11320a(6) =61333a(7) =284618a(8) =1376511a(9) =6959439a(10) =34511708a(11) =170670413a(12) =851900683a(13) =4250558598a(14) =21161145459a(15) =105481131616a(16) =526133966100

External references