Triangle read by rows: T(n,k) is the number of diagonal dissections of a convex n-gon into k+1 regions.
1, 1, 2, 1, 5, 5, 1, 9, 21, 14, 1, 14, 56, 84, 42, 1, 20, 120, 300, 330, 132, 1, 27, 225
1 seqfan posts
Tue Jan 4 05:30:45 CET 2011 [seqfan] Unlabeled super-Catalan - was unlabeled Motzkin