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A286568 as a simple table

na(n)
11
21
38
43
514
68
742
810
921
1014
1176
1219
1390
1442
1563
1636
17152
1821
19208
2044
21148
2276
23322
2453
25210
2690
27228
28117
29434
3063
31625
32136
33296
34152
35402
3678
37702
38208
39375
40152
41860
42148
43988
44251
45324
46322
471271
48169
49903
50210
51627
52324
531430
54228
55943
56375
57816
58434
591828
60187
611890
62625
63777
64528
651273
66296
672344
68560
691220
70402
712698
72300
732700
74702
75901

[1,1,8,3,14,8,42,10,21,14,76,19,90,42,63,36,152,
 21,208,44,148,76,322,53,210,90,228,117,434,63,625,
 136,296,152,402,78,702,208,375,152,860,148,988,
 251,324,322,1271,169,903,210,627,324,1430,228,943,
 375,816,434,1828,187,1890,625,777,528,1273,296,
 2344,560,1220,402,2698,300,2700,702,901]