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A113023
as a simple table
n
a(n)
1
5
2
18
3
90
4
450
5
2250
6
11250
7
56250
8
281250
9
1406250
10
7031250
11
35156250
12
175781250
[5,18,90,450,2250,11250,56250,281250,1406250, 7031250,35156250,175781250]
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Last modified April 18 06:24 EDT 2024. Contains 371769 sequences. (Running on oeis4.)