Number of ways to place zero or more nonadjacent 0,0 1,0 2,0 3,0 4,1 5,1 polyhexes in any orientation on a planar nXnXn triangular grid.
A155282
Number of ways to place zero or more nonadjacent 0,0 1,0 2,0 3,0 4,1 5,1 polyhexes in any orientation on a planar nXnXn triangular grid.
Terms
- a(0) =1a(1) =13a(2) =37a(3) =201a(4) =1391a(5) =8373a(6) =61097a(7) =625360a(8) =7715937a(9) =116261530a(10) =2213148571
External references
- oeis: A155282