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A205561 as a simple table

na(n)
12
22
33
43
54
63
75
83
94
104
112
123
138
145
154
164
1710
184
194
204
215
222
234
243
254
268
276
285
293
304
315
325
334
3410
355
364
3720
384
398
404
4111
425
4310
444
454
464
475
484
496
504
5110
528
536
546
554
565
578
583
5913
604
618
625
635
645
658
664
6716
6810
694
705
717
724
734
7420
754
768
777
788
7911
804
816
8211
8322
845
8510
8610
873
884
895
904
918
924

[2,2,3,3,4,3,5,3,4,4,2,3,8,5,4,4,10,4,4,4,5,2,4,3,
 4,8,6,5,3,4,5,5,4,10,5,4,20,4,8,4,11,5,10,4,4,4,5,
 4,6,4,10,8,6,6,4,5,8,3,13,4,8,5,5,5,8,4,16,10,4,5,
 7,4,4,20,4,8,7,8,11,4,6,11,22,5,10,10,3,4,5,4,8,4]