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A375423 as a simple table

na(n)
11
21
32
42
52
63
73
83
93
104
114
124
133
145
155
164
174
185
193
206
214
226
233
247
255
264
277
284
298
304
319
325
335
346
354
3610
376
384
3911
406
415
427
433
448
453
469
474
4812
493
5010
514
5213
533
5411
555
568
573
5812
596
606
617
624
6314
644
6515
664
6716
684
6917
704
7118
725
739
744
7519
764
7720
785
7910
803
8113
823

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