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A171921 as a simple table

na(n)
11
22
34
46
511
612
716
814
924
1029
119
1232
1323
1438
158
1641
1726
1840
1943
2042
2171
2235
2353
2447
2558
2664
2720
2837
2984
3050
3162
3276
3334
3470
35101
36122
3744
3892
39117
4059
415
42102
4388
4498
4593
4696
47119
4819
49133
50104
51128
52146
5378
54145
55151
56157
5794
58180
59134
60148
61139
62144

[1,2,4,6,11,12,16,14,24,29,9,32,23,38,8,41,26,40,
 43,42,71,35,53,47,58,64,20,37,84,50,62,76,34,70,
 101,122,44,92,117,59,5,102,88,98,93,96,119,19,133,
 104,128,146,78,145,151,157,94,180,134,148,139,144]