| Graph Info | |
|---|---|
| Vertices | 22 |
| Edges | 33 |
| Regularity | 3 |
| Eigenspaces | 14 |
Spectrum from low to high frequency:
`0,
-1.83029^2,
-1.78099,
-0.2510^2,
-1.66669^3,
-0.3886^2,
-0.3955,`
`-0.5286,
-1.47139,
-1.26729^2,
-0.7811^2,
-0.815^2,
-1.15689,
-1`
| Graph Info | |
|---|---|
| Vertices | 22 |
| Edges | 33 |
| Regularity | 3 |
| Eigenspaces | 14 |
| Design Info | |
|---|---|
`k`-graphical design |
`k=2`
|
| Efficacy | `1/3` |
| Optimal | yes |
| Maximal | yes |
| Extremal | no |
| 1-Neighborhood is the graph | no |