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A198338 as a simple table

na(n)
11
21
32
41
52
63
71
82
92
104
111
122
133
145
151
162
172
183
194
206
211
222
233
243
257
261
272
282
292
304
314
324
338
341
352
362
373
383
394
406
416
429
431
442
452
463
474
485
496
5010
511
522
533
545
5511
561
572
582
592
603
614
624
634
646
656
668
6712
681
692
703
713
724
736
746
757
7615
771
782
792
803
813
824
835
846
856

[1,1,2,1,2,3,1,2,2,4,1,2,3,5,1,2,2,3,4,6,1,2,3,3,
 7,1,2,2,2,4,4,4,8,1,2,2,3,3,4,6,6,9,1,2,2,3,4,5,6,
 10,1,2,3,5,11,1,2,2,2,3,4,4,4,6,6,8,12,1,2,3,3,4,
 6,6,7,15,1,2,2,3,3,4,5,6,6]