Graphs on 7 vertices
#edges
Connected graphs
All graphs
0
0
1
1
0
1
2
0
2
3
0
5
4
0
10
5
0
21
6
11
41
7
33
65
8
67
97
9
107
131
10
132
148
11
138
148
12
126
131
13
95
97
14
64
65
15
40
41
16
21
21
17
10
10
18
5
5
19
2
2
20
1
1
21
1
1
Total
853
1044
Gordon Royle, July 1996, gordon@cs.uwa.edu.au