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A062720 as a simple table

na(n)
12
23
36
47
510
613
714
819
918
1029
1122
1237
1326
1443
1530
1653
1734
1861
1938
2071
2142
2279
2346
2489
2550
26101
2754
28107
2958
30113
3162
32131
3366
34139
3570
36151
3774
38163
3978
40173
4182
42181
4386
44193
4590
46199
4794
48223
4998
50229
51102
52239
53106
54251
55110
56263
57114
58271
59118
60281
61122
62293

[2,3,6,7,10,13,14,19,18,29,22,37,26,43,30,53,34,
 61,38,71,42,79,46,89,50,101,54,107,58,113,62,131,
 66,139,70,151,74,163,78,173,82,181,86,193,90,199,
 94,223,98,229,102,239,106,251,110,263,114,271,118,
 281,122,293]