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A360523 as a simple table

na(n)
11
21
32
42
54
62
76
85
97
104
1110
124
1312
146
158
1612
1716
187
1918
208
2112
2210
2322
2410
2523
2612
2724
2812
2928
308
3130
3227
3320
3416
3524
3614
3736
3818
3924
4020
4140
4212
4342
4420
4528
4622
4746
4824
4947
5023
5132
5224
5352
5424
5540
5630
5736
5828
5958
6016
6160
6230
6342
6458
6548
6620
6766
6832
6944
7024

[1,1,2,2,4,2,6,5,7,4,10,4,12,6,8,12,16,7,18,8,12,
 10,22,10,23,12,24,12,28,8,30,27,20,16,24,14,36,18,
 24,20,40,12,42,20,28,22,46,24,47,23,32,24,52,24,
 40,30,36,28,58,16,60,30,42,58,48,20,66,32,44,24]