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A024580 as a simple table

na(n)
12
24
313
415
517
621
723
824
927
1029
1150
1253
1354
1461
1563
1664
1768
1869
1970
2073
2174
2285
2387
2488
2594
2695
2796
28100
29101
30129
31131
32132
33140
34142
35143
36147
37148
38150
39152
40154
41166
42168
43169
44175
45176
46178
47181
48182
49221
50223
51225
52232
53234
54236
55240
56241
57242

[2,4,13,15,17,21,23,24,27,29,50,53,54,61,63,64,68,
 69,70,73,74,85,87,88,94,95,96,100,101,129,131,132,
 140,142,143,147,148,150,152,154,166,168,169,175,
 176,178,181,182,221,223,225,232,234,236,240,241,
 242]