7034538511

Appears in sequences

• Triangle read by rows giving number of ways to glue sides of a 2n-gon so as to produce a surface of genus g.at n=40A035309
• Triangle read by rows: T(n,f) is the number of rooted maps with n edges and f faces on an orientable surface of genus 4.at n=6A269924
• Triangle read by rows: T(n,f) is the number of rooted maps with n edges and f faces on an orientable surface of genus 4.at n=9A269924
• Triangle read by rows: T(n,g) is the number of rooted maps with n edges and 4 faces on an orientable surface of genus g.at n=24A270408
• a(n) is the number of rooted maps with n edges and one face on an orientable surface of genus 4.at n=3A288271
• a(n) is the number of rooted maps with n edges and 4 faces on an orientable surface of genus 4.at n=0A288274