login

A194881 as a simple table

na(n)
12
23
36
48
512
615
721
825
934
1038
1148
1254
1366
1472
1584
1692
17108
18117
19135
20143
21161
22171
23193
24205
25225
26237
27264
28276
29304
30316
31346
32362
33392
34408
35432
36450
37486
38504
39540
40556
41596
42614
43656
44676
45712
46734
47780
48804
49846

[2,3,6,8,12,15,21,25,34,38,48,54,66,72,84,92,108,
 117,135,143,161,171,193,205,225,237,264,276,304,
 316,346,362,392,408,432,450,486,504,540,556,596,
 614,656,676,712,734,780,804,846]