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A074643 as a simple table

na(n)
11
21
32
41
54
61
76
82
92
101
1110
121
134
143
152
164
1716
183
1918
202
213
221
2322
241
254
263
276
281
2928
302
3130
328
331
342
3512
363
3736
383
393
404
4140
423
4314
441
4512
4611
4746
481
4914
505
514
522
5352
549
5520
566
573
587
5958
601
6160
625
639
6416
6524
665
6766
682
6911
703
7170

[1,1,2,1,4,1,6,2,2,1,10,1,4,3,2,4,16,3,18,2,3,1,
 22,1,4,3,6,1,28,2,30,8,1,2,12,3,36,3,3,4,40,3,14,
 1,12,11,46,1,14,5,4,2,52,9,20,6,3,7,58,1,60,5,9,
 16,24,5,66,2,11,3,70]