276221817810
domain: N
Appears in sequences
- 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=27A270408
- Triangle read by rows: T(n,g) is the number of rooted maps with n edges and 6 faces on an orientable surface of genus g.at n=18A270410
- a(n) is the number of rooted maps with n edges and 4 faces on an orientable surface of genus 2.at n=5A288084
- a(n) is the number of rooted maps with n edges and 6 faces on an orientable surface of genus 2.at n=3A288086