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A078530 as a simple table

na(n)
00
13
21
31
41
51
62
73
89
927
1081
11729
120
1359049
14-531441
1514348907
16-387420489
1710460353203
18-564859072962
1922876792454961
20-1853020188851841
21150094635296999121
22-12157665459056928801
232954312706550833698643
240

[0,3,1,1,1,1,2,3,9,27,81,729,0,59049,-531441,
 14348907,-387420489,10460353203,-564859072962,
 22876792454961,-1853020188851841,
 150094635296999121,-12157665459056928801,
 2954312706550833698643,0]