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A050469 as a simple table

na(n)
11
22
32
44
56
64
76
88
97
1012
1110
128
1314
1412
1512
1616
1718
1814
1918
2024
2112
2220
2322
2416
2531
2628
2720
2824
2930
3024
3130
3232
3320
3436
3536
3628
3738
3836
3928
4048
4142
4224
4342
4440
4542
4644
4746
4832
4943
5062
5136
5256
5354
5440
5560
5648
5736
5860
5958
6048
6162
6260
6342
6464
6584
6640

[1,2,2,4,6,4,6,8,7,12,10,8,14,12,12,16,18,14,18,
 24,12,20,22,16,31,28,20,24,30,24,30,32,20,36,36,
 28,38,36,28,48,42,24,42,40,42,44,46,32,43,62,36,
 56,54,40,60,48,36,60,58,48,62,60,42,64,84,40]