2583699888
domain: N
Appears in sequences
- Triangle read by rows: T(n,g) is the number of rooted maps with n edges and 2 faces on an orientable surface of genus g.at n=32A270406
- Triangle read by rows: T(n,g) is the number of rooted maps with n edges and 7 faces on an orientable surface of genus g.at n=11A270411
- a(n) is the number of rooted maps with n edges and 2 faces on an orientable surface of genus 2.at n=6A288082
- a(n) is the number of rooted maps with n edges and 7 faces on an orientable surface of genus 2.at n=1A288087