login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A214805 Number of rooted maps with n vertices and 3 faces on a non-orientable surface of type 2. 1

%I #7 Jan 08 2024 09:39:45

%S 0,160680,6652366,146387872,2298445830,28995928200

%N Number of rooted maps with n vertices and 3 faces on a non-orientable surface of type 2.

%H Didier Arquès and Alain Giorgetti, <a href="https://doi.org/10.1016/S0304-3975(98)00230-8">Counting rooted maps on a surface</a>, Theoret. Comput. Sci. 234 (2000), no. 1-2, 255--272. MR1745078 (2001f:05078).

%Y A diagonal of A214806.

%K nonn,more

%O 0,2

%A _N. J. A. Sloane_, Jul 28 2012

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified August 30 19:33 EDT 2024. Contains 375545 sequences. (Running on oeis4.)