Number of nX6 0..1 arrays with every element equal to 1, 3, 4, 5 or 7 king-move adjacent elements, with upper left element zero.
A298620
Number of nX6 0..1 arrays with every element equal to 1, 3, 4, 5 or 7 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =1a(1) =88a(2) =25a(3) =682a(4) =5749a(5) =32834a(6) =480343a(7) =4361690a(8) =38698593a(9) =449697137a(10) =4663007069a(11) =44337436181a(12) =485983694996
External references
- oeis: A298620