T(n,k)=Majority value maps: number of nXk binary arrays indicating the locations of corresponding elements equal to at least half of their horizontal and vertical neighbors in a random 0..2 nXk array.
A220259
T(n,k)=Majority value maps: number of nXk binary arrays indicating the locations of corresponding elements equal to at least half of their horizontal and vertical neighbors in a random 0..2 nXk array.
Terms
- a(0) =1a(1) =2a(2) =2a(3) =4a(4) =10a(5) =4a(6) =7a(7) =35a(8) =35a(9) =7a(10) =12a(11) =132a(12) =243a(13) =132a(14) =12a(15) =21a(16) =497a(17) =1875a(18) =1875a(19) =497a(20) =21a(21) =37a(22) =1881a(23) =15150a(24) =31917a(25) =15150a(26) =1881a(27) =37a(28) =65a(29) =7102
External references
- oeis: A220259