T(n,k) = Number of n X k arrays containing k copies of 0..n-1 with no equal horizontal, vertical, diagonal or antidiagonal neighbors and new values introduced sequentially from 0.
A265421
T(n,k) = Number of n X k arrays containing k copies of 0..n-1 with no equal horizontal, vertical, diagonal or antidiagonal neighbors and new values introduced sequentially from 0.
Terms
- a(0) =1a(1) =0a(2) =1a(3) =0a(4) =0a(5) =1a(6) =0a(7) =0a(8) =0a(9) =1a(10) =0a(11) =0a(12) =0a(13) =4a(14) =1a(15) =0a(16) =0a(17) =0a(18) =1a(19) =48a(20) =1a(21) =0a(22) =0a(23) =0a(24) =7a(25) =225a(26) =584a(27) =1a(28) =0a(29) =0
External references
- oeis: A265421