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A140971 as a simple table

na(n)
11
22
33
45
57
612
713
815
917
1023
1124
1225
1336
1437
1543
1647
1748
1850
1953
2060
2167
2272
2373
2475
2583
2696
2797
28103
29107
30108
31110
32113
33120
34125
35127
36137
37144
38157
39163
40167
41168
42170
43173
44175
45180
46192
47193
48195
49197
50216
51223
52227
53233
54240
55257
56263
57277
58283
59288
60293

[1,2,3,5,7,12,13,15,17,23,24,25,36,37,43,47,48,50,
 53,60,67,72,73,75,83,96,97,103,107,108,110,113,
 120,125,127,137,144,157,163,167,168,170,173,175,
 180,192,193,195,197,216,223,227,233,240,257,263,
 277,283,288,293]