| Graph Info | |
|---|---|
| Vertices | 20 |
| Edges | 30 |
| Regularity | 3 |
| Eigenspaces | 20 |
`0, -1.90639, -1.81509,-0.2501,-1.74619,-0.3028,-0.3434,-1.61429,-0.4165,-1.52619,`
| Design Info | |
|---|---|
`k`-graphical design |
`k=14`
|
| Efficacy | `5/14` |
| Optimal | yes |
| Maximal | yes |
| Extremal | no |
| 1-Neighborhood is the graph | yes |