Number of 3Xn 0..2 arrays with no element having a strict majority of its horizontal and antidiagonal neighbors equal to itself plus one mod 3, with upper left element zero (rock paper and scissors drawn positions).
A231857
Number of 3Xn 0..2 arrays with no element having a strict majority of its horizontal and antidiagonal neighbors equal to itself plus one mod 3, with upper left element zero (rock paper and scissors drawn positions).
Terms
- a(0) =9a(1) =55a(2) =656a(3) =7339a(4) =85288a(5) =991167a(6) =11529929a(7) =134163686a(8) =1561220559a(9) =18167587282a(10) =211412670503
External references
- oeis: A231857