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A016458 as a simple table

na(n)
13
22
32
433
5160
61
72
851
91
103
1122
121
137
141
152
164
177
187
191
201
211
225
234
242
2518
263
2712
281
292
301
311
322
331
342
351
361
371
382
391
405
412
427
432
441
452
462
475
484
492
501
511
523
531
542
552
5612
571
581
594
602
611
621
632
642
654
662
672
683
693
702
711
723
732
742
753
761
771
781
7911

[3,2,2,33,160,1,2,51,1,3,22,1,7,1,2,4,7,7,1,1,1,5,
 4,2,18,3,12,1,2,1,1,2,1,2,1,1,1,2,1,5,2,7,2,1,2,2,
 5,4,2,1,1,3,1,2,2,12,1,1,4,2,1,1,2,2,4,2,2,3,3,2,
 1,3,2,2,3,1,1,1,11]