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A105560 as a simple table

na(n)
11
22
32
43
52
63
72
85
93
103
112
125
132
143
153
167
172
185
192
205
213
223
232
247
253
263
275
285
292
305
312
3211
333
343
353
367
372
383
393
407
412
425
432
445
455
463
472
4811
493
505
513
525
532
547
553
567
573
583
592
607
612
623
635
6413
653
665
672
685
693
705
712
7211
732
743
755
765
773
785
792
8011
817
823
832
847
853
863
873
887
892
907
913
925
933
943
953
9613
972
985
995
1007

[1,2,2,3,2,3,2,5,3,3,2,5,2,3,3,7,2,5,2,5,3,3,2,7,
 3,3,5,5,2,5,2,11,3,3,3,7,2,3,3,7,2,5,2,5,5,3,2,11,
 3,5,3,5,2,7,3,7,3,3,2,7,2,3,5,13,3,5,2,5,3,5,2,11,
 2,3,5,5,3,5,2,11,7,3,2,7,3,3,3,7,2,7,3,5,3,3,3,13,
 2,5,5,7]