OFFSET
0,4
COMMENTS
See Calegari link for details.
LINKS
Danny Calegari, Sausages and Butcher Paper, arXiv:2105.11265 [math.DS], 2021.
Danny Calegari, Combinatorics of the Tautological Lamination, arXiv:2106.00578 [math.DS], 2021.
EXAMPLE
Triangle begins:
1;
1, 1;
3, 1, 1;
7, 6, 0, 1;
21, 16, 3, 0, 1;
57, 51, 13, 0, 0, 1;
171, 149, 39, 5, 0, 0, 1;
...
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
Michel Marcus, Nov 02 2021
STATUS
approved