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A055174 as a simple table

na(n)
12
22
31
42
52
61
71
82
94
101
113
122
135
141
154
164
171
183
191
202
216
221
237
244
253
263
272
285
291
302
318
321
339
344
354
363
374
385
392
406
411
427
431
442
4510
461
4712
484
497
503
515
525
533
546
552
567
572
588
591
609
611
622
6313
641
6515
664
678
683
697
705
715
726
733
747
754
768
772
789
792
8010
811
8212
831
842
8516
861
8718

[2,2,1,2,2,1,1,2,4,1,3,2,5,1,4,4,1,3,1,2,6,1,7,4,
 3,3,2,5,1,2,8,1,9,4,4,3,4,5,2,6,1,7,1,2,10,1,12,4,
 7,3,5,5,3,6,2,7,2,8,1,9,1,2,13,1,15,4,8,3,7,5,5,6,
 3,7,4,8,2,9,2,10,1,12,1,2,16,1,18]