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A220856
as a simple table
n
a(n)
1
2
2
20
3
102
4
132
5
410
6
612
7
854
8
1136
9
1458
10
1820
[2,20,102,132,410,612,854,1136,1458,1820]
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Last modified September 23 22:54 EDT 2024. Contains 376185 sequences. (Running on oeis4.)
