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A181554 as a simple table

n a(n)
1 3
2 7
3 78
4 1388
5 35186
6 1132613
7 43997426
8 1993473480

[3,7,78,1388,35186,1132613,43997426,1993473480]

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Last modified April 25 07:53 EDT 2024. Contains 371964 sequences. (Running on oeis4.)