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A129970 as a simple table

n a(n)
1 1
2 4
3 9
4 1
5 121
6 441
7 961
8 4
9 144
10 484
11 9
12 169
13 1
14 10201
15 40401
16 90601
17 121
18 12321
19 44521
20 96721
21 441
22 14641
23 48841
24 961
25 4
26 10404
27 40804
28 144
29 12544
30 44944
31 484
32 14884
33 9
34 10609
35 169
36 12769
37 1
38 1002001
39 4004001
40 9006001
41 10201
42 1212201
43 4414201
44 9616201
45 40401

[1,4,9,1,121,441,961,4,144,484,9,169,1,10201,
 40401,90601,121,12321,44521,96721,441,14641,48841,
 961,4,10404,40804,144,12544,44944,484,14884,9,
 10609,169,12769,1,1002001,4004001,9006001,10201,
 1212201,4414201,9616201,40401]

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Last modified April 24 00:30 EDT 2024. Contains 371917 sequences. (Running on oeis4.)