T(n,k)=Number of nXk 0..2 arrays with no element equal to exactly three horizontal or vertical neighbors, with new values 0..2 introduced in row major order.
A241114
T(n,k)=Number of nXk 0..2 arrays with no element equal to exactly three horizontal or vertical neighbors, with new values 0..2 introduced in row major order.
Terms
- a(0) =1a(1) =2a(2) =2a(3) =5a(4) =14a(5) =5a(6) =14a(7) =113a(8) =113a(9) =14a(10) =41a(11) =953a(12) =2612a(13) =953a(14) =41a(15) =122a(16) =8037a(17) =60340a(18) =60340a(19) =8037a(20) =122a(21) =365a(22) =67774a(23) =1394492a(24) =3829419a(25) =1394492a(26) =67774a(27) =365a(28) =1094a(29) =571530
External references
- oeis: A241114