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A308021 as a simple table

na(n)
11
22
35
43
57
610
74
86
912
1015
1117
128
1320
149
1522
1611
1725
1827
1929
2014
2113
2233
2335
2437
2516
2640
2718
2819
2942
3045
3147
3249
3321
3424
3552
3655
3723
3858
3961
4062
4130
4226
4365
4466
4528
4668
4734
4831
4971
5074
5176
5279
5381
5439
5532
5683
5786
5836
5989
6043
6138
6291
6393
6496
6599
6641
67101
6850
69103
70106
7144
72108
7354
74111
7546
76113
77117
7848
7957
80118
8151
82120
83123

[1,2,5,3,7,10,4,6,12,15,17,8,20,9,22,11,25,27,29,
 14,13,33,35,37,16,40,18,19,42,45,47,49,21,24,52,
 55,23,58,61,62,30,26,65,66,28,68,34,31,71,74,76,
 79,81,39,32,83,86,36,89,43,38,91,93,96,99,41,101,
 50,103,106,44,108,54,111,46,113,117,48,57,118,51,
 120,123]