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A171429 as a simple table

na(n)
11
23
32
47
55
64
715
811
96
109
118
1231
1323
1413
1519
1610
1717
1816
1963
2047
2127
2239
2314
2421
2512
2635
2718
2833
2932
30127
3195
3255
3379
3429
3543
3625
3771
3822
3937
4020
4167
4234
4365
4464
45255
46191
47111
48159
4959
5087
5151
52143
5330
5445
5526
5675
5741
5824
59135
6038
6169
6236
63131
6466
65129
66128
67511
68383
69223

[1,3,2,7,5,4,15,11,6,9,8,31,23,13,19,10,17,16,63,
 47,27,39,14,21,12,35,18,33,32,127,95,55,79,29,43,
 25,71,22,37,20,67,34,65,64,255,191,111,159,59,87,
 51,143,30,45,26,75,41,24,135,38,69,36,131,66,129,
 128,511,383,223]