T(n,k)=Equals one maps: number of nXk binary arrays indicating the locations of corresponding elements equal to exactly one of their horizontal and antidiagonal neighbors in a random 0..3 nXk array.
A221062
T(n,k)=Equals one maps: number of nXk binary arrays indicating the locations of corresponding elements equal to exactly one of their horizontal and antidiagonal neighbors in a random 0..3 nXk array.
Terms
- a(0) =1a(1) =2a(2) =1a(3) =4a(4) =8a(5) =1a(6) =8a(7) =37a(8) =32a(9) =1a(10) =16a(11) =172a(12) =323a(13) =128a(14) =1a(15) =32a(16) =771a(17) =3322a(18) =2735a(19) =512a(20) =1a(21) =64a(22) =3392a(23) =29939a(24) =58710a(25) =22683a(26) =2048a(27) =1a(28) =128a(29) =14569
External references
- oeis: A221062