[Nauty] Connected multigraphs with multiloops with degree <= 4
Sean A. Irvine
sairvin at gmail.com
Thu Mar 3 13:30:21 AEDT 2022
Hi,
I am interested in generating all connected multigraphs with maximum degree
4 (including graphs with multiloops). I thought I would be able to do this
using multig, but I cannot get the loops to work in the way that I want.
The help seems to suggest multig can only handle loops for regular graphs,
but I need all combinations of loops up to degree 4. Any advice?
This is for an attempt to reproduce and extend a sequence in the OEIS:
https://oeis.org/A054981
Sean.
More information about the Nauty
mailing list