Number of nX4 0..1 arrays with every element equal to 0, 1, 2, 3, 4 or 7 king-move adjacent elements, with upper left element zero.
A299077
Number of nX4 0..1 arrays with every element equal to 0, 1, 2, 3, 4 or 7 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =8a(1) =121a(2) =927a(3) =8245a(4) =74329a(5) =664377a(6) =5966905a(7) =53667656a(8) =482603686a(9) =4340430649a(10) =39040203717a(11) =351150199077
External references
- oeis: A299077