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A162911 as a simple table

na(n)
11
21
32
42
53
61
73
83
95
101
114
123
134
142
155
165
178
182
197
204
215
223
237
244
257
261
275
285
297
303
318
328
3313
343
3511
367
379
385
3912
405
419
421
436
447
4510
464
4711
487
4911
503
5110
525
536
544
559
567
5712
582
599
608
6111
625
6313
6413
6521
665
6718
6811
6914
708
7119
729
7316
742
7511
7612
7717
787
7919
809
8114
824
8313
846
857
865
8711
8810
8917
903
9113

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