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A076446 as a simple table

na(n)
13
24
31
47
59
62
75
84
913
1015
118
129
1319
148
1513
164
173
1816
1925
2027
214
2216
239
2418
2513
2632
271
2835
2919
3018
3131
328
3332
349
3543
3616
3712
3817
3947
4049
4123
4227
431
4453
4555
4616
4741
4823
4936
5061
517
524
5328
5424
5565
5636
5727
584
5969
6071
6127
628
6321
6417
653
6672
6777
6847
6932
7081
7147
7236
7336
7449
7587
768

[3,4,1,7,9,2,5,4,13,15,8,9,19,8,13,4,3,16,25,27,4,
 16,9,18,13,32,1,35,19,18,31,8,32,9,43,16,12,17,47,
 49,23,27,1,53,55,16,41,23,36,61,7,4,28,24,65,36,
 27,4,69,71,27,8,21,17,3,72,77,47,32,81,47,36,36,
 49,87,8]