T(n,k)=Number of nXk 0..3 arrays with no element x(i,j) adjacent to value 3-x(i,j) horizontally or antidiagonally, top left element zero, and 1 appearing before 2 in row major order.
A233082
T(n,k)=Number of nXk 0..3 arrays with no element x(i,j) adjacent to value 3-x(i,j) horizontally or antidiagonally, top left element zero, and 1 appearing before 2 in row major order.
Terms
- a(0) =1a(1) =2a(2) =3a(3) =5a(4) =14a(5) =10a(6) =14a(7) =95a(8) =122a(9) =36a(10) =41a(11) =662a(12) =1985a(13) =1094a(14) =136a(15) =122a(16) =4631a(17) =32414a(18) =41675a(19) =9842a(20) =528a(21) =365a(22) =32414a(23) =529862a(24) =1588262a(25) =875165a(26) =88574a(27) =2080a(28) =1094a(29) =226895
External references
- oeis: A233082