T(n,k)=Number of nXk 0..2 arrays with no element having a strict majority of its horizontal, vertical and antidiagonal neighbors equal to itself plus one mod 3, with upper left element zero (rock paper and scissors drawn positions).
A231828
T(n,k)=Number of nXk 0..2 arrays with no element having a strict majority of its horizontal, vertical and antidiagonal neighbors equal to itself plus one mod 3, with upper left element zero (rock paper and scissors drawn positions).
Terms
- a(0) =1a(1) =1a(2) =1a(3) =3a(4) =9a(5) =3a(6) =8a(7) =64a(8) =64a(9) =8a(10) =21a(11) =439a(12) =1205a(13) =439a(14) =21a(15) =55a(16) =2992a(17) =21770a(18) =21770a(19) =2992a(20) =55a(21) =144a(22) =20382a(23) =393408a(24) =1043604a(25) =393408a(26) =20382a(27) =144a(28) =377a(29) =138852
External references
- oeis: A231828