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A172640 as a simple table

n a(n)
1 1
2 73789
3 358198369
4 8365213132981
5 185658731463324901
6 5520471267708881730181
7 182062424087215419645579529
8 6705797924085107855686463036869
9 266324891937340036349722115366403541

[1,73789,358198369,8365213132981,
 185658731463324901,5520471267708881730181,
 182062424087215419645579529,
 6705797924085107855686463036869,
 266324891937340036349722115366403541]

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Last modified September 25 17:35 EDT 2022. Contains 356986 sequences. (Running on oeis4.)