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A264389 as a simple table

na(n)
11
21
318
48
55
618
714
816
927
105
1122
1272
1313
1414
1590
1632
1717
1827
1938
2040
2163
2222
2346
24144
2525
2613
27162
2856
2929
3090
3162
3264
3399
3417
3570
36216
3737
3838
39234
4080
4141
4263
4386
4488
45135
4646
4794
48288
4949
5025
51306
52104
5353
54162
55110
56112
57171
5829
59118
60360
6161
6262
63378

[1,1,18,8,5,18,14,16,27,5,22,72,13,14,90,32,17,27,
 38,40,63,22,46,144,25,13,162,56,29,90,62,64,99,17,
 70,216,37,38,234,80,41,63,86,88,135,46,94,288,49,
 25,306,104,53,162,110,112,171,29,118,360,61,62,
 378]