A147697 - OEIS

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A147697 as a simple table

n	a(n)
1	1
2	4862
3	22787343150
4	807660192541534200
5	779279938350147159519336600
6	2299118288652572230673921886739695630

[1,4862,22787343150,807660192541534200, 779279938350147159519336600, 2299118288652572230673921886739695630]

[1,4862,22787343150,807660192541534200,
 779279938350147159519336600,
 2299118288652572230673921886739695630]