Number of n X 3 0..1 arrays with no element equal to a strict majority of its horizontal and antidiagonal neighbors and with new values introduced in order 0 sequentially upwards.
A279704
Number of n X 3 0..1 arrays with no element equal to a strict majority of its horizontal and antidiagonal neighbors and with new values introduced in order 0 sequentially upwards.
Terms
- a(0) =1a(1) =3a(2) =11a(3) =42a(4) =161a(5) =617a(6) =2364a(7) =9057a(8) =34699a(9) =132938a(10) =509309a(11) =1951253a(12) =7475596a(13) =28640333a(14) =109726191a(15) =420380482a(16) =1610552121a(17) =6170310577a(18) =23639553244a(19) =90567317577a(20) =346979442819
External references
- oeis: A279704