login

A003979 as a simple table

na(n)
11
23
34
47
56
612
78
815
913
1018
1112
1228
1316
1424
1524
1631
1723
1839
1931
2042
2132
2236
2343
2460
2531
2648
2740
2856
2957
3072
3178
3263
3348
3469
3548
3691
37102
3893
3964
4090
41136
4296
43177
4484
4578
46129
47232
48124
4957
5093
5192
52112
53298
54120
5572
56120
57124
58171
59386
60168
61491
62234
63104
64127

[1,3,4,7,6,12,8,15,13,18,12,28,16,24,24,31,23,39,
 31,42,32,36,43,60,31,48,40,56,57,72,78,63,48,69,
 48,91,102,93,64,90,136,96,177,84,78,129,232,124,
 57,93,92,112,298,120,72,120,124,171,386,168,491,
 234,104,127]