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A120405 as a simple table

na(n)
11
21
31
42
51
62
73
88
91
102
113
128
135
1412
1521
1664
171
182
193
208
215
2212
2321
2464
259
2620
2733
2896
2965
30168
31315
321024
331
342
353
368
375
3812
3921
4064
419
4220
4333
4496
4565
46168
47315
481024
4917
5036
5157
52160
53105
54264
55483
561536
57225
58520
59891
602688
611885
625040
639765
6432768
651
662
673
688
695

[1,1,1,2,1,2,3,8,1,2,3,8,5,12,21,64,1,2,3,8,5,12,
 21,64,9,20,33,96,65,168,315,1024,1,2,3,8,5,12,21,
 64,9,20,33,96,65,168,315,1024,17,36,57,160,105,
 264,483,1536,225,520,891,2688,1885,5040,9765,
 32768,1,2,3,8,5]