A248313 - OEIS

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A248313 as a simple table

n	a(n)
0	9
1	3
2	7
3	94
4	237731
5	136665970245
6	67743329578333536936775
7	10460967934729507088324847821919729395581628411
8	306082921822884432486900888604912785778982912341380971382664469281664438592792428646830982341

[9,3,7,94,237731,136665970245, 67743329578333536936775, 10460967934729507088324847821919729395581628411, 30608292182288443248690088860491278577898291234138\ 0971382664469281664438592792428646830982341]