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A281365 as a simple table

na(n)
11
22
33
43
54
66
75
86
95
108
115
1210
137
1410
1514
169
176
1810
197
2014
2117
2210
235
2424
257
2614
277
2817
297
3028
319
3212
3317
3412
3524
3617
3710
3814
3925
4036
419
4234
439
4417
4524
4610
475
4838
499
5014
5122
5225
537
5414
5524
5642
5724
5814
595
6056
6113
6218
6339
6415
6540
6634
679
6822
6917
7048
719
7242

[1,2,3,3,4,6,5,6,5,8,5,10,7,10,14,9,6,10,7,14,17,
 10,5,24,7,14,7,17,7,28,9,12,17,12,24,17,10,14,25,
 36,9,34,9,17,24,10,5,38,9,14,22,25,7,14,24,42,24,
 14,5,56,13,18,39,15,40,34,9,22,17,48,9,42]