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A293217 as a simple table

na(n)
11
22
32
43
52
64
72
85
96
107
112
128
132
149
1510
1611
172
1812
192
2013
2114
2215
232
2416
254
268
2717
2818
292
3019
312
3220
3321
3422
3517
3623
372
3813
3924
4025
412
4226
432
4427
4528
4629
472
4830
4931
5032
5133
5234
532
5435
5536
5637
5738
5839
592
6040
612
6241
6342
6443
6544
6645
672
6846
6947
7048
712
7249
732
7427
7550
7651
7744
7852
792
8053
8154
8255
832
8456
8557
8658
8759
8860
892
9061
9162
9263
9364
9465
9566
9667
972
9868
9969

[1,2,2,3,2,4,2,5,6,7,2,8,2,9,10,11,2,12,2,13,14,
 15,2,16,4,8,17,18,2,19,2,20,21,22,17,23,2,13,24,
 25,2,26,2,27,28,29,2,30,31,32,33,34,2,35,36,37,38,
 39,2,40,2,41,42,43,44,45,2,46,47,48,2,49,2,27,50,
 51,44,52,2,53,54,55,2,56,57,58,59,60,2,61,62,63,
 64,65,66,67,2,68,69]