5008230

Appears in sequences

• Number of rooted maps of (orientable) genus 3 containing n edges.at n=2A104742
• Triangle T(n,k) read by rows: T(n,k) is the number of rooted genus-k maps with n edges, n>=0, 0<=k<=n.at n=39A238396
• Triangle read by rows: T(n,g) is the number of rooted maps with n edges on an orientable surface of genus g.at n=23A269919