Number of planar n X n X n binary triangular grids with no more than 13 ones in any similarly oriented 5 X 5 X 5 subtriangle.
A153575
Number of planar n X n X n binary triangular grids with no more than 13 ones in any similarly oriented 5 X 5 X 5 subtriangle.
Terms
- a(0) =1a(1) =2a(2) =8a(3) =64a(4) =1024a(5) =32752a(6) =2094318a(7) =267741217a(8) =68431511177
External references
- oeis: A153575