T(n,k)=Sum of neighbor maps: number of nXk binary arrays indicating the locations of corresponding elements equal to the sum mod 3 of their horizontal and antidiagonal neighbors in a random 0..2 nXk array.
A222386
T(n,k)=Sum of neighbor maps: number of nXk binary arrays indicating the locations of corresponding elements equal to the sum mod 3 of their horizontal and antidiagonal neighbors in a random 0..2 nXk array.
Terms
- a(0) =2a(1) =2a(2) =4a(3) =8a(4) =16a(5) =8a(6) =16a(7) =48a(8) =64a(9) =16a(10) =24a(11) =248a(12) =512a(13) =232a(14) =32a(15) =64a(16) =1024a(17) =3968a(18) =3968a(19) =1024a(20) =64a(21) =128a(22) =3968a(23) =32768a(24) =63488a(25) =32768a(26) =4096a(27) =128a(28) =232a(29) =15872
External references
- oeis: A222386