A102161 - OEIS

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A102161 as a simple table

n	a(n)
1	2
2	7
3	31
4	6367
5	925189
6	107197144969
7	93402566446301441282188479643762853393
8	3661745072013869917446592871282724637510478109647679973

[2,7,31,6367,925189,107197144969, 93402566446301441282188479643762853393, 36617450720138699174465928712827246375104781096476\ 79973]