Number of nX6 binary matrices with no three 1's adjacent in a line horizontally, vertically, diagonally or antidiagonally.
A181222
Number of nX6 binary matrices with no three 1's adjacent in a line horizontally, vertically, diagonally or antidiagonally.
Terms
- a(0) =44a(1) =1936a(2) =34020a(3) =845531a(4) =21513936a(5) =507962194a(6) =12297765846a(7) =298705742479
External references
- oeis: A181222