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A258233 as a simple table

na(n)
10
21
31
43
56
67
711
815
916
1025
1130
1232
1342
1440
1544
1652
1763
1871
1976
2087
2182
2297
23102
24113
25127
26137
27136
28143
29154
30154
31186
32200
33204
34215
35234
36249
37251
38262
39272
40284
41309
42324
43345
44334
45349
46359
47406
48414
49431
50447
51441
52489
53487
54511
55508

[0,1,1,3,6,7,11,15,16,25,30,32,42,40,44,52,63,71,
 76,87,82,97,102,113,127,137,136,143,154,154,186,
 200,204,215,234,249,251,262,272,284,309,324,345,
 334,349,359,406,414,431,447,441,489,487,511,508]