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A068221 as a simple table

n a(n)
1 1
2 3
3 27
4 6939
5 1819024155
6 4000076419257644882715
7 77372730618755190082837640023742562619343248155
8 237146729315719909074685533605289611245100501015339264129426202250460094330698830235303562543675218715

[1,3,27,6939,1819024155,4000076419257644882715,
 77372730618755190082837640023742562619343248155,
 23714672931571990907468553360528961124510050101533\
 92641294262022504600943306988302353035625436752187\
 15]

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Last modified October 16 03:37 EDT 2019. Contains 328040 sequences. (Running on oeis4.)