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A135837 as a simple table

na(n)
11
21
32
41
54
62
71
86
96
104
111
128
1312
1416
154
161
1710
1820
1940
2020
218
221
2312
2430
2580
2660
2748
288
291
3014
3142
32140
33140
34168
3556
3616
371
3816
3956
40224
41280
42448
43224
44128
4516
461
4718
4872
49336
50504
511008
52672
53576
54144
5532

[1,1,2,1,4,2,1,6,6,4,1,8,12,16,4,1,10,20,40,20,8,
 1,12,30,80,60,48,8,1,14,42,140,140,168,56,16,1,16,
 56,224,280,448,224,128,16,1,18,72,336,504,1008,
 672,576,144,32]