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A046215 as a simple table

na(n)
12
23
32
43
52
65
72
83
95
102
117
122
1311
142
1511
162
177
182
199
202
219
2211
239
249
252
2611
272
2827
292
3020
3120
3227
332
3411
352
3613
372
3819
3967
402
4140
4267
432
4419
4513
462
4715
482
4951
502
51105
522
53147
542
55147
562
57105
582
5951
602
6115
622
6317
642
6533
6678
67126
68147
69126
7078
7133
7217
732
7419
752
7683
772
78111
79204

[2,3,2,3,2,5,2,3,5,2,7,2,11,2,11,2,7,2,9,2,9,11,9,
 9,2,11,2,27,2,20,20,27,2,11,2,13,2,19,67,2,40,67,
 2,19,13,2,15,2,51,2,105,2,147,2,147,2,105,2,51,2,
 15,2,17,2,33,78,126,147,126,78,33,17,2,19,2,83,2,
 111,204]