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A348843 as a simple table

na(n)
21
31
43
53
65
75
812
911
1012
1116
1215
1316
1433
1539
1636
1739
1849
1958
2051
2158
2272
23103
2488
25103
2686
2782
28118
2998
30118
3196
32379
33569
34521
35616
36528
37442
38420
39628
40578
41682
42569
43488
44514
45921
46881
47977
48785
49739
50785
511092
521986
531753
542102
552036
561557
571634

[1,1,3,3,5,5,12,11,12,16,15,16,33,39,36,39,49,58,
 51,58,72,103,88,103,86,82,118,98,118,96,379,569,
 521,616,528,442,420,628,578,682,569,488,514,921,
 881,977,785,739,785,1092,1986,1753,2102,2036,1557,
 1634]