Graphs on 15 vertices
| #edges |
Connected graphs |
All graphs |
| 0 |
0 |
1 |
| 1 |
0 |
1 |
| 2 |
0 |
2 |
| 3 |
0 |
5 |
| 4 |
0 |
11 |
| 5 |
0 |
26 |
| 6 |
0 |
68 |
| 7 |
0 |
177 |
| 8 |
0 |
496 |
| 9 |
0 |
1471 |
| 10 |
0 |
4583 |
| 11 |
0 |
15036 |
| 12 |
0 |
51814 |
| 13 |
0 |
185987 |
| 14 |
7741 |
691001 |
| 15 |
110381 |
2632420 |
| 16 |
959374 |
10176660 |
| 17 |
6499706 |
39500169 |
| 18 |
37539466 |
152374465 |
| 19 |
192842712 |
578891716 |
| 20 |
901377310 |
2149523582 |
| 21 |
3885009655 |
7753406889 |
| 22 |
15572583105 |
27040032015 |
| 23 |
58393017190 |
90859878747 |
| 24 |
205715634053 |
293429720936 |
| 25 |
683177510788 |
909199479603 |
| 26 |
2144541235919 |
2699941862354 |
| 27 |
6377475240399 |
7678976881470 |
| 28 |
18001615191104 |
20910536197366 |
| 29 |
48311050541875 |
54513628209893 |
| 30 |
123449595358013 |
136070590191317 |
| 31 |
300749354421503 |
325264684039708 |
| 32 |
699350108423184 |
744823014518211 |
| 33 |
1553855733393286 |
1634428386201309 |
| 34 |
3301861994911062 |
3438285431507061 |
| 35 |
6715921394433155 |
6936720574597423 |
| 36 |
13085237079085229 |
13426937977152944 |
| 37 |
24439136746521945 |
24944913304587039 |
| 38 |
43781285251726544 |
44497508446112065 |
| 39 |
75271977853717106 |
76242525660396354 |
| 40 |
124262478451794760 |
125521270445592815 |
| 41 |
197063431080433042 |
198626349980261157 |
| 42 |
300336662510870107 |
302194587531738164 |
| 43 |
440052795351963640 |
442167645425634116 |
| 44 |
620062341104086439 |
622367640359865212 |
| 45 |
840472214620329758 |
842878760010352632 |
| 46 |
1096166036361399038 |
1098571996084797125 |
| 47 |
1375900185773096860 |
1378203771448328912 |
| 48 |
1662392479364026361 |
1664504614806849040 |
| 49 |
1933664512190616574 |
1935518921253340732 |
| 50 |
2165616006894383011 |
2167174862664381524 |
| 51 |
2335467291963665033 |
2336721756356087856 |
| 52 |
2425409960013204929 |
2426376196165902704 |
| 53 |
2425664021535713098 |
2426376196165902704 |
| 54 |
2336219576723209859 |
2336721756356087856 |
| 55 |
2166836191744515302 |
2167174862664381524 |
| 56 |
1935300544660143022 |
1935518921253340732 |
| 57 |
1664370030624532870 |
1664504614806849040 |
| 58 |
1378124524832488687 |
1378203771448328912 |
| 59 |
1098527430882329780 |
1098571996084797125 |
| 60 |
842854834413817653 |
842878760010352632 |
| 61 |
622355382845277188 |
622367640359865212 |
| 62 |
442161655252206509 |
442167645425634116 |
| 63 |
302191796209764061 |
302194587531738164 |
| 64 |
198625110119074266 |
198626349980261157 |
| 65 |
125520745606786906 |
125521270445592815 |
| 66 |
76242313958512824 |
76242525660396354 |
| 67 |
44497427067016907 |
44497508446112065 |
| 68 |
24944883481057701 |
24944913304587039 |
| 69 |
13426927548992045 |
13426937977152944 |
| 70 |
6936717090864854 |
6936720574597423 |
| 71 |
3438284317260417 |
3438285431507061 |
| 72 |
1634428043940840 |
1634428386201309 |
| 73 |
744822913114198 |
744823014518211 |
| 74 |
325264654890834 |
325264684039708 |
| 75 |
136070581999699 |
136070590191317 |
| 76 |
54513625938028 |
54513628209893 |
| 77 |
20910535568729 |
20910536197366 |
| 78 |
7678976705817 |
7678976881470 |
| 79 |
2699941812194 |
2699941862354 |
| 80 |
909199464828 |
909199479603 |
| 81 |
293429716395 |
293429720936 |
| 82 |
90859877283 |
90859878747 |
| 83 |
27040031520 |
27040032015 |
| 84 |
7753406712 |
7753406889 |
| 85 |
2149523514 |
2149523582 |
| 86 |
578891690 |
578891716 |
| 87 |
152374454 |
152374465 |
| 88 |
39500164 |
39500169 |
| 89 |
10176658 |
10176660 |
| 90 |
2632419 |
2632420 |
| 91 |
691000 |
691001 |
| 92 |
185987 |
185987 |
| 93 |
51814 |
51814 |
| 94 |
15036 |
15036 |
| 95 |
4583 |
4583 |
| 96 |
1471 |
1471 |
| 97 |
496 |
496 |
| 98 |
177 |
177 |
| 99 |
68 |
68 |
| 100 |
26 |
26 |
| 101 |
11 |
11 |
| 102 |
5 |
5 |
| 103 |
2 |
2 |
| 104 |
1 |
1 |
| 105 |
1 |
1 |
| Total |
31397381142761241960 |
31426485969804308768 |
Gordon Royle, July 1996, gordon@cs.uwa.edu.au