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A340020 MM-numbers of labeled graphs with loops, without isolated vertices.

Table of values

n a(n)
1 1
2 7
3 13
4 23
5 29
6 43
7 47
8 73
9 79
10 91
11 97
12 101
13 137
14 139
15 149
16 161
17 163
18 167
19 199
20 203
21 227
22 233
23 257
24 269
25 271
26 293
27 299
28 301
29 313
30 329
31 347
32 373
33 377
34 389
35 421
36 439
37 443
38 449
39 467
40 487
41 491
42 499
43 511
44 553
45 559
46 577
47 607
48 611
49 631
50 647
51 653
52 661
53 667
54 673
55 677

List of values

[1, 7, 13, 23, 29, 43, 47, 73, 79, 91, 97, 101, 137, 139, 149, 161, 163, 167, 199, 203, 227, 233, 257, 269, 271, 293, 299, 301, 313, 329, 347, 373, 377, 389, 421, 439, 443, 449, 467, 487, 491, 499, 511, 553, 559, 577, 607, 611, 631, 647, 653, 661, 667, 673, 677]