Number of ways to move a chess queen from the lower left corner to square (n,n), with the queen moving only up, right, or diagonally up-right.
A132595
Number of ways to move a chess queen from the lower left corner to square (n,n), with the queen moving only up, right, or diagonally up-right.
Terms
- a(0) =1a(1) =3a(2) =22a(3) =188a(4) =1712a(5) =16098a(6) =154352a(7) =1499858a(8) =14717692a(9) =145509218a(10) =1447187732a(11) =14462966928a(12) =145120265472
External references
- oeis: A132595