A202695 The first of a set of three triangles constructed by the same rule as A202692-A202694, but where the top entries in the three triangles are 1,0,0 respectively.
1, 0, 1, 5, 5, 4, 0, 5, 10, 14, 205, 205, 200, 190, 176
Offset: 1
Examples
The triangle begins: 1 0 1 5 5 4 0 5 10 14 205 205 200 190 176 ... The three triangles together: 1 0 0 0 1 1 1 1 1 5 5 4 4 3 2 2 1 0 0 5 10 14 14 18 21 23 23 25 26 26 205 205 200 190 176 176 162 144 123 100 100 77 52 26 0
Links
- M. Josuat-Verges, J.-C. Novelli and J.-Y. Thibon, The algebraic combinatorics of snakes, arXiv preprint arXiv:1110.5272, 2011