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A286321 as a simple table

na(n)
11
21
31
42
51
64
72
81
93
104
112
126
131
143
156
164
174
182
196
205
211
228
233
249
2510
264
2712
284
292
3015
316
329
335
341
3510
368
373
386
399
4020
4110
424
437
4412
454
4612
472
488
4915
506
5114
5216
535
5418
551
5616
5720
588
5918
603
616
6219
639
6424
6520
6610
6728
684
697
7030
7112
7232
734
7412
7535
762
778
7814

[1,1,1,2,1,4,2,1,3,4,2,6,1,3,6,4,4,2,6,5,1,8,3,9,
 10,4,12,4,2,15,6,9,5,1,10,8,3,6,9,20,10,4,7,12,4,
 12,2,8,15,6,14,16,5,18,1,16,20,8,18,3,6,19,9,24,
 20,10,28,4,7,30,12,32,4,12,35,2,8,14]