160050

Appears in sequences

• Alkane (or paraffin) numbers l(11,n).at n=14A018212
• a(n) = 256*n^2 + 2*n.at n=24A158230
• Number of unsensed genus 3 maps with n edges.at n=8A214815
• The number of vertices 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=24A340686
• Maximum over 0 <= k <= n/2 of the number of permutations of two symbols occurring k and n-2*k times, respectively, where a permutation and its reversal are counted only once.at n=30A362260
• Triangle read by rows: T(n,k) is the number of unsensed combinatorial maps with n edges and genus k, 0 <= k <= floor(n/2).at n=23A379439