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A254679 as a simple table

na(n)
11
21
32
41
53
61
72
84
91
105
111
122
133
146
151
167
171
182
194
208
211
223
239
241
2510
262
275
281
2911
301
3112
322
333
344
356
361
3713
381
3914
402
417
421
4315
443
455
461
4716
482
494
508
511
5217
531
5418
552
563
576
589
591
6019
611
6210
632
6420
654
665
671
6821
693
707
711
7211
732
7422
751
7623
771
7812
792
8024

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