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A286260 as a simple table

na(n)
11
28
31
439
54
68
71
8157
979
1047
114
1239
1322
148
154
16600
1737
18782
1911
20256
211
2247
234
24157
25466
26233
2711
2839
29106
3047
311
322284
334
34380
354
364281
37172
38122
3922
401132
41211
428
4356
44256
45742
4647
474
48600
491597
504373
5137
521278
53352
54122
5537
56157
5711
581037
59106
60256
61466
628
6379
648785
65211
6647
67137
682083
694
7047
7137
7219507
73667
741655
75466
76669
774
78233
7911
804661
817261

[1,8,1,39,4,8,1,157,79,47,4,39,22,8,4,600,37,782,
 11,256,1,47,4,157,466,233,11,39,106,47,1,2284,4,
 380,4,4281,172,122,22,1132,211,8,56,256,742,47,4,
 600,1597,4373,37,1278,352,122,37,157,11,1037,106,
 256,466,8,79,8785,211,47,137,2083,4,47,37,19507,
 667,1655,466,669,4,233,11,4661,7261]