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A208521 as a simple table

na(n)
11
22
32
43
54
62
74
86
98
104
115
128
1320
1416
154
166
1710
1840
1940
2024
218
227
2312
2470
2580
2684
2748
288
298
3014
31112
32140
33224
34168
3564
3616
379
3816
39168
40224
41504
42448
43288
44128
4516
4610
4718
48240
49336
501008
511008
52960
53576
54160
5532
5611
5720
58330
59480
601848
612016
622640
631920

[1,2,2,3,4,2,4,6,8,4,5,8,20,16,4,6,10,40,40,24,8,
 7,12,70,80,84,48,8,8,14,112,140,224,168,64,16,9,
 16,168,224,504,448,288,128,16,10,18,240,336,1008,
 1008,960,576,160,32,11,20,330,480,1848,2016,2640,
 1920]