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A120320 as a simple table

n a(n)
1 625
2 1500625
3 9150625
4 17850625
5 37515625
6 52200625
7 73530625
8 81450625
9 174900625
10 442050625
11 577200625
12 1171350625
13 1766100625
14 1838265625
15 2136750625
16 3049800625
17 4931550625
18 7573350625
19 8653650625
20 12594450625

[625,1500625,9150625,17850625,37515625,52200625,
 73530625,81450625,174900625,442050625,577200625,
 1171350625,1766100625,1838265625,2136750625,
 3049800625,4931550625,7573350625,8653650625,
 12594450625]

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