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A284564 as a simple table

na(n)
01
13
29
33
49
527
69
721
863
927
1081
11189
1263
13189
14441
1521
1663
171323
18567
191323
203969
211701
223969
231323
24441
259261
2627783
271323
283087
299261
30441
31273
32819
331323
3427783
3564827
3627783
37583443
381361367
399261
4027783
414084101
421750329
43583443
441361367
45583443
46194481
4717199
485733
49453789
509529569
51453789
521361367
5328588707
541361367
55120393
56280917
57453789
581361367

[1,3,9,3,9,27,9,21,63,27,81,189,63,189,441,21,63,
 1323,567,1323,3969,1701,3969,1323,441,9261,27783,
 1323,3087,9261,441,273,819,1323,27783,64827,27783,
 583443,1361367,9261,27783,4084101,1750329,583443,
 1361367,583443,194481,17199,5733,453789,9529569,
 453789,1361367,28588707,1361367,120393,280917,
 453789,1361367]