A248386 Number of n-strand braids of length at most 6 in the dual monoid B_n^{+*}.

1, 8, 1515, 334632

Offset: 1

Author

N. J. A. Sloane, Oct 15 2014

Keywords

• nonn
• more

Links

• Philippe Biane, Patrick Dehornoy, Dual Garside structure of braids and free cumulants of products, arXiv:1407.1604 [math.CO], (7-July-2014)

Crossrefs

Cf. A000108, A168344, A248382-A248386.