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A306083 as a simple table

n a(n)
0 1
1 1
2 1
3 1
4 25
5 361
6 3361
7 25201
8 166825
9 1383481
10 25879921
11 651816001
12 14450460025
13 280347467401
14 5253918022081
15 107822784560401
16 2578135250199625
17 69030779356572121
18 1953531819704493841
19 56903093167217522401
20 1689294590583626265625

[1,1,1,1,25,361,3361,25201,166825,1383481,
 25879921,651816001,14450460025,280347467401,
 5253918022081,107822784560401,2578135250199625,
 69030779356572121,1953531819704493841,
 56903093167217522401,1689294590583626265625]

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Last modified April 19 18:05 EDT 2024. Contains 371798 sequences. (Running on oeis4.)