2452818
domain: N
Appears in sequences
- Number of connected 4-regular simple graphs on n vertices with girth at least 4.at n=18A033886
- Irregular triangle C(n,g) counting the connected 4-regular simple graphs on n vertices with girth exactly g.at n=24A184940
- Irregular triangle C(n,g) counting the connected 4-regular simple graphs on n vertices with girth at least g.at n=24A184941
- Number of connected 4-regular simple graphs on n vertices with girth exactly 4.at n=18A184944