login

A220416 as a simple table

na(n)
11
22
39
44
525
6216
77
864
9729
1010000
1111
12144
132197
1438416
15759375
1616
17289
185832
19130321
203200000
2185766121
2222
23529
2413824
25390625
2611881376
27387420489
2813492928512
2929
30900
3129791
321048576
3339135393
341544804416
3564339296875
362821109907456

[1,2,9,4,25,216,7,64,729,10000,11,144,2197,38416,
 759375,16,289,5832,130321,3200000,85766121,22,529,
 13824,390625,11881376,387420489,13492928512,29,
 900,29791,1048576,39135393,1544804416,64339296875,
 2821109907456]