Number of not necessarily connected 6-regular simple graphs on n vertices with girth exactly 3.
A185163
Number of not necessarily connected 6-regular simple graphs on n vertices with girth exactly 3.
Terms
- a(0) =0a(1) =0a(2) =0a(3) =0a(4) =0a(5) =0a(6) =0a(7) =1a(8) =1a(9) =4a(10) =21a(11) =266a(12) =7848a(13) =367860a(14) =21609300a(15) =1470293675a(16) =113314233804
External references
- oeis: A185163