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A102512 as a simple table

na(n)
11
22
310
44
56
614
73
88
99
1011
115
1212
1321
147
1517
1616
1715
1818
1926
2020
2113
2233
2322
2424
2525
2635
2727
2828
2919
3030
3123
3232
3338
3434
3539
3636
3729
3837
3931
4040
4142
4246
4343
4444
4545
4641
4747
4848
4949
5050
5151
5252
5358
5454
5555
5656
5753
5857
5965
6060
6162
6261
6363
6464
6559
6674
6769
6868
6982
7066
7171
7272

[1,2,10,4,6,14,3,8,9,11,5,12,21,7,17,16,15,18,26,
 20,13,33,22,24,25,35,27,28,19,30,23,32,38,34,39,
 36,29,37,31,40,42,46,43,44,45,41,47,48,49,50,51,
 52,58,54,55,56,53,57,65,60,62,61,63,64,59,74,69,
 68,82,66,71,72]