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A205451 as a simple table

na(n)
11
21
32
41
52
62
71
83
92
101
111
122
133
145
152
163
174
182
191
201
214
222
235
242
2512
262
271
283
291
304
311
323
332
344
351
366
379
381
392
406
414
424
4310
441
454
465
473
486
492
5011
512
522
5313
541
555
563
572
581
591
602

[1,1,2,1,2,2,1,3,2,1,1,2,3,5,2,3,4,2,1,1,4,2,5,2,
 12,2,1,3,1,4,1,3,2,4,1,6,9,1,2,6,4,4,10,1,4,5,3,6,
 2,11,2,2,13,1,5,3,2,1,1,2]