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A057530 as a simple table

n a(n)
1 1
2 9
3 225
4 441
5 1521
6 2025
7 2601
8 12321
9 40401
10 62001
11 99225
12 103041
13 251001
14 321489
15 585225
16 893025
17 1022121
18 1108809
19 1212201
20 1320201
21 1946025
22 2368521
23 2480625
24 2772225
25 3101121
26 3744225
27 4473225
28 4862025
29 5517801
30 6125625

[1,9,225,441,1521,2025,2601,12321,40401,62001,
 99225,103041,251001,321489,585225,893025,1022121,
 1108809,1212201,1320201,1946025,2368521,2480625,
 2772225,3101121,3744225,4473225,4862025,5517801,
 6125625]

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Last modified April 19 09:23 EDT 2024. Contains 371782 sequences. (Running on oeis4.)