A202696 The second 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.

0, 1, 1, 4, 3, 2, 14, 18, 21, 23, 176, 162, 144, 123, 100

Offset

1,4

Links

Table of n, a(n) for n=1..15.

M. Josuat-Verges, J.-C. Novelli and J.-Y. Thibon, The algebraic combinatorics of snakes, arXiv preprint arXiv:1110.5272, 2011

Example

Triangle begins:
0
1 1
4 3 2
14 18 21 23
176 162 144 123 100
...

Crossrefs

See A202695 for further information.

Sequence in context: A033881 A099406 A274601 * A319541 A239020 A293211

Adjacent sequences: A202693 A202694 A202695 * A202697 A202698 A202699

Keyword

nonn,tabl,more

Author

N. J. A. Sloane, Dec 23 2011

Status

approved