Number of 2 X n mazes that can be navigated from the top left corner to the bottom right corner.

A349594

Number of 2 X n mazes that can be navigated from the top left corner to the bottom right corner.

Terms

    a(0) =1a(1) =7a(2) =40a(3) =216a(4) =1144a(5) =6016a(6) =31552a(7) =165312a(8) =865792a(9) =4533760a(10) =23739904a(11) =124305408a(12) =650874880a(13) =3408031744a(14) =17844699136a(15) =93436084224a(16) =489237741568

External references