A198803 - OEIS

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A198803 as a simple table

n	a(n)
0	1
1	355687428096000
2	2252447502438386084347676160000000
3	91637618063484032681381970173925718228992000000000000
4	8528384964488882787308232082310780143738202829970606470279000000000000000

[1,355687428096000, 2252447502438386084347676160000000, 91637618063484032681381970173925718228992000000000\ 000, 85283849644888827873082320823107801437382028299706\ 06470279000000000000000]