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A056472 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
282
292
303
313
324
3313
3414
352
367
3715
383
395
4016
412
428
432
442
454
462
472
482
492
504
514
5217
5318
542
559
562
573
583
593
606
6119
6220
632
6410
652
662
675
684
695
7021
713
727
7322
742
7511
7623
7724
782
7912
802
812

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