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A053760 as a simple table

na(n)
12
22
32
43
52
62
73
82
95
102
113
122
133
142
155
162
172
182
192
207
215
223
232
243
255
262
273
282
292
303
313
322
333
342
352
363
372
382
395
402
412
422
437
445
452
463
472
483
492
502
513
527
537
542
553
565
572
583
592
603
612
622
632
6411
655
662
672
685
692
702
713
727
733
742
752
765
772
782
793
807
812
822
837
845
853
862
873
885
892
903
912
9213
933
942
952
965
972
983
992
1002
1012
1022
1032

[2,2,2,3,2,2,3,2,5,2,3,2,3,2,5,2,2,2,2,7,5,3,2,3,
 5,2,3,2,2,3,3,2,3,2,2,3,2,2,5,2,2,2,7,5,2,3,2,3,2,
 2,3,7,7,2,3,5,2,3,2,3,2,2,2,11,5,2,2,5,2,2,3,7,3,
 2,2,5,2,2,3,7,2,2,7,5,3,2,3,5,2,3,2,13,3,2,2,5,2,
 3,2,2,2,2,2]