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A207222
as a simple table
n
a(n)
1
3
2
81
3
6819
4
3447649
5
8779228417
6
105855104360481
7
6152504033864688529
8
1755834487701036618450529
[3,81,6819,3447649,8779228417,105855104360481, 6152504033864688529,1755834487701036618450529]
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Last modified April 25 09:11 EDT 2024. Contains 371964 sequences. (Running on oeis4.)