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A053453 as a simple table

na(n)
11
21
36
41
52
66
716
818
96
1022
113
1228
1315
142
153
166
175
1821
1946
2042
2116
2213
2318
2458
2560
266
2733
2822
2935
308
316
3213
339
3441
3528
3644
376
3815
3996
402
414
4234
4353
44108
453
46112
476
4848
4922
505
5142
5221
53130
5418
558
5646
5746
586
5942
60148
6175
6216
6378
6413
6566
6681
67166
6878
6918
7043
7158
72178
73180
7460

[1,1,6,1,2,6,16,18,6,22,3,28,15,2,3,6,5,21,46,42,
 16,13,18,58,60,6,33,22,35,8,6,13,9,41,28,44,6,15,
 96,2,4,34,53,108,3,112,6,48,22,5,42,21,130,18,8,
 46,46,6,42,148,75,16,78,13,66,81,166,78,18,43,58,
 178,180,60]