T(n,k)=Unchanging value maps: number of nXk binary arrays indicating the locations of corresponding elements unequal to no horizontal or antidiagonal neighbor in a random 0..2 nXk array.
A219421
T(n,k)=Unchanging value maps: number of nXk binary arrays indicating the locations of corresponding elements unequal to no horizontal or antidiagonal neighbor in a random 0..2 nXk array.
Terms
- a(0) =1a(1) =2a(2) =1a(3) =4a(4) =7a(5) =1a(6) =7a(7) =20a(8) =21a(9) =1a(10) =12a(11) =57a(12) =93a(13) =65a(14) =1a(15) =21a(16) =160a(17) =453a(18) =436a(19) =200a(20) =1a(21) =37a(22) =454a(23) =2121a(24) =3617a(25) =2043a(26) =616a(27) =1a(28) =65a(29) =1292
External references
- oeis: A219421