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A315970 as a simple table

na(n)
01
16
29
313
420
524
627
734
839
941
1046
1154
1257
1360
1468
1572
1673
1779
1888
1990
2093
21102
22105
23105
24112
25122
26123
27126
28136
29138
30137
31145
32156
33156
34159
35170
36171
37169
38178
39190
40189
41192
42204
43204
44201
45211
46224
47222
48225
49238

[1,6,9,13,20,24,27,34,39,41,46,54,57,60,68,72,73,
 79,88,90,93,102,105,105,112,122,123,126,136,138,
 137,145,156,156,159,170,171,169,178,190,189,192,
 204,204,201,211,224,222,225,238]