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A263726 as a simple table

na(n)
12
23
32
45
52
65
72
83
93
107
112
1211
132
145
152
165
173
185
195
205
212
225
2311
243
252
265
272
285
292
303
313
325
3319
342
355
362
3713
387
393
4011
4111
422
433
4413
453
4611
472
4829
492
505
513
525
532
545
555
567
577
583
5911
602
6111
622
633
6411
657
665
672
685
692
703
713
725
732
7411
755
765
773
783
7959
802
8111
822
833
847
8513
865
872
885
897

[2,3,2,5,2,5,2,3,3,7,2,11,2,5,2,5,3,5,5,5,2,5,11,
 3,2,5,2,5,2,3,3,5,19,2,5,2,13,7,3,11,11,2,3,13,3,
 11,2,29,2,5,3,5,2,5,5,7,7,3,11,2,11,2,3,11,7,5,2,
 5,2,3,3,5,2,11,5,5,3,3,59,2,11,2,3,7,13,5,2,5,7]