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A317746 as a simple table

na(n)
11
21
32
41
53
61
74
81
95
101
113
126
131
147
151
162
178
181
193
209
211
2210
231
2411
251
264
276
2812
291
3013
311
327
3314
341
353
365
3715
381
3916
401
4117
421
436
449
4518
461
4719
481
495
5020
511
523
537
5421
551
5622
571
5823
591
603
618
6212
6324
641
655
6625
671
6813
6926
701
713
729
7327
741
754
7628
771
7829
791
806
8110
8215
8330

[1,1,2,1,3,1,4,1,5,1,3,6,1,7,1,2,8,1,3,9,1,10,1,
 11,1,4,6,12,1,13,1,7,14,1,3,5,15,1,16,1,17,1,6,9,
 18,1,19,1,5,20,1,3,7,21,1,22,1,23,1,3,8,12,24,1,5,
 25,1,13,26,1,3,9,27,1,4,28,1,29,1,6,10,15,30]