82857

Appears in sequences

• Number of unlabeled rooted trees with n nodes and maximal outdegree (branching factor) 6.at n=11A244402
• Number of n X n 0..1 arrays with every element equal to 0, 1, 4 or 5 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero.at n=7A302509
• The number of edges on a concave circular triangle formed by the straight line segments mutually connecting all vertices and all points that divide the sides into n equal parts.at n=17A340687