Number of Lyndon words (aperiodic necklaces) with 3n beads of 3 colors, n beads of each color. One color labeled, the other two unlabeled.
A029808
Number of Lyndon words (aperiodic necklaces) with 3n beads of 3 colors, n beads of each color. One color labeled, the other two unlabeled.
Terms
- a(0) =1a(1) =7a(2) =93a(3) =1440a(4) =25225a(5) =476427a(6) =9501737a(7) =197197440a(8) =4219878330a(9) =92516600575
External references
- oeis: A029808