A018869 - OEIS

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A018869 as a simple table

n	a(n)
1	1
2	282429536481
3	387420489
4	4782969
5	59049
6	6561
7	729
8	81
9	9
10	109418989131512359209
11	11972515182562019788602740026717047105681
12	12157665459056928801
13	1350851717672992089

[1,282429536481,387420489,4782969,59049,6561,729, 81,9,109418989131512359209, 11972515182562019788602740026717047105681, 12157665459056928801,1350851717672992089]