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A104731 as a simple table

na(n)
01
11
22
31
45
53
61
75
811
94
101
115
1216
1319
145
151
165
1716
1837
1929
206
211
225
2316
2444
2571
2641
277
281
295
3016
3144
32103
33121
3455
358
361
375
3816
3944
40112
41211
42190
4371
449
451
465
4716
4844
49112
50261
51390
52281
5389
5410
551
565
5716
5844
59112
60272
61555
62666
63397
64109
6511

[1,1,2,1,5,3,1,5,11,4,1,5,16,19,5,1,5,16,37,29,6,
 1,5,16,44,71,41,7,1,5,16,44,103,121,55,8,1,5,16,
 44,112,211,190,71,9,1,5,16,44,112,261,390,281,89,
 10,1,5,16,44,112,272,555,666,397,109,11]