T(n,k)=Hilltop maps: number of nXk binary arrays indicating the locations of corresponding elements not exceeded by any horizontal, diagonal or antidiagonal neighbor in a random 0..2 nXk array.
A219063
T(n,k)=Hilltop maps: number of nXk binary arrays indicating the locations of corresponding elements not exceeded by any horizontal, diagonal or antidiagonal neighbor in a random 0..2 nXk array.
Terms
- a(0) =1a(1) =3a(2) =1a(3) =7a(4) =15a(5) =1a(6) =13a(7) =63a(8) =59a(9) =1a(10) =25a(11) =249a(12) =503a(13) =233a(14) =1a(15) =49a(16) =993a(17) =4049a(18) =4017a(19) =929a(20) =1a(21) =97a(22) =3969a(23) =32313a(24) =64577a(25) =32123a(26) =3697a(27) =1a(28) =191a(29) =15867
External references
- oeis: A219063