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A209874 as a simple table

na(n)
01
12
28
34
412
56
632
730
850
946
1034
1122
1210
1376
1498
15100
1644
1728
1880
19162
20112
2114
22122
23144
2464
2516
2682
2760
28228
29138
30288
31114
32148
33136
3442
35104
36274
37334
3820
39266
40392
41254
42382
43348
4448
45208
46286
4752
48118
4986
5024
51516
52476
53578
54194
55154
56504
57106
5858
5926
60566
6196
62380
63670
64722
6562
66456
67582
68318
69526
70246
71520
72650
73726
74494
75324

[1,2,8,4,12,6,32,30,50,46,34,22,10,76,98,100,44,
 28,80,162,112,14,122,144,64,16,82,60,228,138,288,
 114,148,136,42,104,274,334,20,266,392,254,382,348,
 48,208,286,52,118,86,24,516,476,578,194,154,504,
 106,58,26,566,96,380,670,722,62,456,582,318,526,
 246,520,650,726,494,324]