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A048201 as a simple table

na(n)
11
22
33
44
56
67
75
89
911
1012
118
1213
1317
1419
1520
1610
1718
1823
1927
2029
2130
2214
2324
2432
2537
2641
2743
2844
2915
3029
3139
3247
3352
3456
3558
3659
3716
3831
3945
4055
4163
4268
4372
4474
4575
4621
4737
4852
4966
5076
5184
5289
5393
5495
5596
5622
5743
5859
5974
6088
6198
62106
63111

[1,2,3,4,6,7,5,9,11,12,8,13,17,19,20,10,18,23,27,
 29,30,14,24,32,37,41,43,44,15,29,39,47,52,56,58,
 59,16,31,45,55,63,68,72,74,75,21,37,52,66,76,84,
 89,93,95,96,22,43,59,74,88,98,106,111]