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A162247 as a simple table

na(n)
11
22
33
44
52
62
75
86
92
103
117
128
132
144
152
162
172
189
193
203
2110
222
235
2411
2512
262
276
283
294
302
312
323
3313
3414
352
367
3715
383
395
4016
412
428
434
444
452
462
474
482
492
502
512
5217
5318
542
559
563
576
582
593
603
6119
6220
632
6410
654
665
672
682
695
7021
713
727
7322
742
7511
7623
7724
782
7912
803
818
824
836
842
852
866
872
883
894
902
912
922
933
9425
955
965

[1,2,3,4,2,2,5,6,2,3,7,8,2,4,2,2,2,9,3,3,10,2,5,
 11,12,2,6,3,4,2,2,3,13,14,2,7,15,3,5,16,2,8,4,4,2,
 2,4,2,2,2,2,17,18,2,9,3,6,2,3,3,19,20,2,10,4,5,2,
 2,5,21,3,7,22,2,11,23,24,2,12,3,8,4,6,2,2,6,2,3,4,
 2,2,2,3,25,5,5]