A152425 - OEIS

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A152425 as a simple table

n	a(n)
1	1
2	1
3	5
4	329
5	137483613
6	4509583237978309488810051189
7	242639939633545703354650791456741100816768201372832720247783531678176442265132915735721710004729333425

[1,1,5,329,137483613,4509583237978309488810051189, 24263993963354570335465079145674110081676820137283\ 27202477835316781764422651329157357217100047293334\ 25]