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A178139 as a simple table

na(n)
21
32
42
52
63
74
84
91
104
112
126
134
141
156
168
172
182
194
207
211
223
236
2412
251
267
271
282
292
3012
316
3216
331
341
353
364
374
381
397
4014
412
422
434
441
455
463
476
4824
492
502
514
5211
536
542
552
564
571
584
592
6021
616
623
633
6432
654
662
674
682
695
705
712
728
736
743
751
762
775
7814
794
8028

[1,2,2,2,3,4,4,1,4,2,6,4,1,6,8,2,2,4,7,1,3,6,12,1,
 7,1,2,2,12,6,16,1,1,3,4,4,1,7,14,2,2,4,1,5,3,6,24,
 2,2,4,11,6,2,2,4,1,4,2,21,6,3,3,32,4,2,4,2,5,5,2,
 8,6,3,1,2,5,14,4,28]