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A081949 as a simple table

n a(n)
1 4
2 9
3 9
4 25
5 49
6 225
7 289
8 961
9 4225
10 16129
11 16129
12 201601
13 261121
14 1050625
15 1050625
16 62995969
17 67092481
18 67092481
19 67092481
20 822140929
21 4295098369
22 17179607041
23 129923481601
24 129923481601
25 274876858369
26 274876858369
27 4398042316801

[4,9,9,25,49,225,289,961,4225,16129,16129,201601,
 261121,1050625,1050625,62995969,67092481,67092481,
 67092481,822140929,4295098369,17179607041,
 129923481601,129923481601,274876858369,
 274876858369,4398042316801]

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Last modified April 25 03:15 EDT 2024. Contains 371964 sequences. (Running on oeis4.)