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A047662 as a simple table

na(n)
11
22
32
43
56
63
74
812
912
104
115
1220
1331
1420
155
166
1730
1864
1964
2030
216
227
2342
24115
25160
26115
2742
287
298
3056
31188
32340
33340
34188
3556
368
379
3872
39287
40644
41841
42644
43287
4472
459
4610
4790
48416
491120
501826
511826
521120
53416
5490
5510
5611
57110
58579
591824
603591

[1,2,2,3,6,3,4,12,12,4,5,20,31,20,5,6,30,64,64,30,
 6,7,42,115,160,115,42,7,8,56,188,340,340,188,56,8,
 9,72,287,644,841,644,287,72,9,10,90,416,1120,1826,
 1826,1120,416,90,10,11,110,579,1824,3591]