login

A140785 as a simple table

na(n)
12
23
36
410
512
615
718
820
928
1030
1135
1240
1342
1445
1549
1656
1760
1863
1970
2072
2177
2280
2384
2490
25100
26102
27105
28108
29110
30120
31130
32133
33138
34143
35150
36154
37161
38165
39168
40175
41180
42187
43192
44195
45198
46208
47221
48225
49228
50230
51238
52240
53242
54252
55259
56266
57270
58273

[2,3,6,10,12,15,18,20,28,30,35,40,42,45,49,56,60,
 63,70,72,77,80,84,90,100,102,105,108,110,120,130,
 133,138,143,150,154,161,165,168,175,180,187,192,
 195,198,208,221,225,228,230,238,240,242,252,259,
 266,270,273]