Array read by antidiagonals: T(n,k) is the number of length n necklaces using at most k colors with black beads always occurring in runs of even length.
A369524
Array read by antidiagonals: T(n,k) is the number of length n necklaces using at most k colors with black beads always occurring in runs of even length.
Terms
- a(0) =0a(1) =1a(2) =1a(3) =2a(4) =2a(5) =0a(6) =3a(7) =4a(8) =2a(9) =1a(10) =4a(11) =7a(12) =6a(13) =3a(14) =0a(15) =5a(16) =11a(17) =14a(18) =11a(19) =3a(20) =1a(21) =6a(22) =16a(23) =28a(24) =34a(25) =18a(26) =5a(27) =0a(28) =7a(29) =22
External references
- oeis: A369524