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A368219 as a simple table

na(n)
11
22
32
43
57
63
76
820
920
106
1110
1276
13136
1476
1510
1620
17272
181056
191056
20272
2120
2236
231072
248256
2516576
268256
271072
2836
2972
304160
3165792
32262656
33262656
3465792
354160
3672
37136
3816576
39524800
404197376
418390656
424197376
43524800
4416576
45136

[1,2,2,3,7,3,6,20,20,6,10,76,136,76,10,20,272,
 1056,1056,272,20,36,1072,8256,16576,8256,1072,36,
 72,4160,65792,262656,262656,65792,4160,72,136,
 16576,524800,4197376,8390656,4197376,524800,16576,
 136]