T(n,k)=Equals one maps: number of nXk binary arrays indicating the locations of corresponding elements equal to exactly one of their king-move neighbors in a random 0..1 nXk array.
A220977
T(n,k)=Equals one maps: number of nXk binary arrays indicating the locations of corresponding elements equal to exactly one of their king-move neighbors in a random 0..1 nXk array.
Terms
- a(0) =1a(1) =2a(2) =2a(3) =4a(4) =2a(5) =4a(6) =8a(7) =9a(8) =9a(9) =8a(10) =16a(11) =23a(12) =94a(13) =23a(14) =16a(15) =32a(16) =58a(17) =368a(18) =368a(19) =58a(20) =32a(21) =64a(22) =149a(23) =1455a(24) =1972a(25) =1455a(26) =149a(27) =64a(28) =128a(29) =379
External references
- oeis: A220977