a(n) is the number of rooted maps with n edges and 4 faces on an orientable surface of genus 2.

A288084

a(n) is the number of rooted maps with n edges and 4 faces on an orientable surface of genus 2.

Terms

    a(0) =66066a(1) =3288327a(2) =85421118a(3) =1558792200a(4) =22555934280a(5) =276221817810

External references