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A271350 as a simple table

na(n)
01
13
29
327
481
577
665
729
84
912
1036
1125
1275
1359
1411
1533
1616
1748
1861
1917
2051
2170
2244
2349
2464
2526
2678
2768
2838
2931
3010
3130
327
3321
3463
3523
3669
3741
3840
3937
4028
411
423
439
4427
4581
4677
4765
4829
494
5012
5136
5225
5375
5459
5511
5633
5716
5848
5961
6017
6151
6270
6344
6449
6564
6626

[1,3,9,27,81,77,65,29,4,12,36,25,75,59,11,33,16,
 48,61,17,51,70,44,49,64,26,78,68,38,31,10,30,7,21,
 63,23,69,41,40,37,28,1,3,9,27,81,77,65,29,4,12,36,
 25,75,59,11,33,16,48,61,17,51,70,44,49,64,26]