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A245821 as a simple table

na(n)
11
22
33
44
55
69
77
86
98
1012
1111
1215
1323
1481
1518
1610
1717
1830
1913
20162
2127
2236
2319
2424
2516
2625
2738
2846
2937
3045
3131
32135
3314
3420
3550
3657
3747
3869
3921
4055
4183
42115
43419
4487
4560
46210
4761
4842
4954
5026
5190
5228
5329
5435
5532
5663
57171
5852
5959
60138
61113
62180
63111
6448
6588
6639
6741
68621
6972
7022
71953
72230
73103
74207
75126
7664
7733
78243

[1,2,3,4,5,9,7,6,8,12,11,15,23,81,18,10,17,30,13,
 162,27,36,19,24,16,25,38,46,37,45,31,135,14,20,50,
 57,47,69,21,55,83,115,419,87,60,210,61,42,54,26,
 90,28,29,35,32,63,171,52,59,138,113,180,111,48,88,
 39,41,621,72,22,953,230,103,207,126,64,33,243]