Number of lower triangles of an n X n 0..5 array with new values introduced in row major order 0..5 and no element equal to more than one horizontal or vertical neighbor.
A194537
Number of lower triangles of an n X n 0..5 array with new values introduced in row major order 0..5 and no element equal to more than one horizontal or vertical neighbor.
Terms
- a(0) =1a(1) =4a(2) =132a(3) =62038a(4) =286773762
External references
- oeis: A194537