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A368315 as a simple table

na(n)
11
21
31
42
52
63
72
84
94
107
116
128
136
148
156
168
178
1817
1914
2021
2118
2228
2318
2420
2516
2627
2726
2826
2918
3031
3122
3216
3322
3437
3534
3658
3748
3876
3952
4058
4148
4298
4380
44102
4580
46105
4776
4848
4940
5085
5180
5296
5380
54153
55104
5676
5770
5899
5998
60119
6182
62136
63116
6432
6544
66123
6798

[1,1,1,2,2,3,2,4,4,7,6,8,6,8,6,8,8,17,14,21,18,28,
 18,20,16,27,26,26,18,31,22,16,22,37,34,58,48,76,
 52,58,48,98,80,102,80,105,76,48,40,85,80,96,80,
 153,104,76,70,99,98,119,82,136,116,32,44,123,98]