742887

Appears in sequences

• a(n) = Catalan(n) - n.at n=13A246604
• A246604 (Catalan(n)-n) with initial terms 1,0,0,2 changed to 1,1,1,3.at n=13A289615
• A246604 (Catalan(n)-n) with initial terms 1,0,0,2,10 changed to 1,1,1,2,11.at n=13A289616
• Triangle read by rows: T(n,k) is k-th entry of the toric g-vector of the n-dimensional associahedron, 0 <= k <= floor(n/2).at n=43A390883