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A239397 as a simple table

na(n)
11
21
32
41
51
62
73
80
90
103
113
122
132
143
154
161
171
184
195
202
212
225
236
241
251
266
275
284
294
305
317
320
330
347
357
362
372
387
396
405
415
426
438
443
453
468
478
485
495
508
519
524
534
549
5510
561
571
5810
5910
603
613
6210
638
647
657
668
6711
680
690
7011
7111
724
734
7411
7510
767
777
7810
7911
806
816
8211
8313
842

[1,1,2,1,1,2,3,0,0,3,3,2,2,3,4,1,1,4,5,2,2,5,6,1,
 1,6,5,4,4,5,7,0,0,7,7,2,2,7,6,5,5,6,8,3,3,8,8,5,5,
 8,9,4,4,9,10,1,1,10,10,3,3,10,8,7,7,8,11,0,0,11,
 11,4,4,11,10,7,7,10,11,6,6,11,13,2]