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A220849 as a simple table

na(n)
11
22
33
416
55
6432
77
81024
981
102000
1111
1271663616
1313
145488
1510125
161048576
1717
18816293376
1919
202048000000
2127783
2221296
2323
24219122084616339456
25625
2635152
2759049
2815420489728
2929
302550916800000000000
3131
3234359738368
33107811
3478608
35214375

[1,2,3,16,5,432,7,1024,81,2000,11,71663616,13,
 5488,10125,1048576,17,816293376,19,2048000000,
 27783,21296,23,219122084616339456,625,35152,59049,
 15420489728,29,2550916800000000000,31,34359738368,
 107811,78608,214375]