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A270405 as a simple table

n a(n)
1 2
2 2
3 8
4 99
5 9153
6 134325943
7 17980902816814494
8 336913028495678415812394391065577
9 70730509948452535771375914216285436007372776802180962851035180747

[2,2,8,99,9153,134325943,17980902816814494,
 336913028495678415812394391065577,
 70730509948452535771375914216285436007372776802180\
 962851035180747]

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Last modified February 25 02:54 EST 2020. Contains 332217 sequences. (Running on oeis4.)