Number of rooted planar maps with n edges and without faces of degree 1.
A379433
Number of rooted planar maps with n edges and without faces of degree 1.
Terms
- a(0) =1a(1) =1a(2) =3a(3) =16a(4) =96a(5) =624a(6) =4304a(7) =31056a(8) =232128a(9) =1784752a(10) =14043312a(11) =112648848a(12) =918456608a(13) =7593649392a(14) =63546379152a(15) =537427956688
External references
- oeis: A379433