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A180837
as a simple table
n
a(n)
1
1
2
1
3
77
4
5385
5
545426
6
79230924
7
15755497776
8
4122239926855
[1,1,77,5385,545426,79230924,15755497776, 4122239926855]
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Last modified April 25 01:35 EDT 2024. Contains 371964 sequences. (Running on oeis4.)