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A189394 as a simple table

n a(n)
1 1
2 2
3 6
4 12
5 60
6 360
7 1260
8 2520
9 5040
10 55440
11 277200
12 720720
13 3603600
14 61261200
15 2205403200
16 293318625600
17 6746328388800
18 195643523275200 

[1,2,6,12,60,360,1260,2520,5040,55440,277200,
 720720,3603600,61261200,2205403200,293318625600,
 6746328388800,195643523275200]

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Last modified April 23 20:33 EDT 2024. Contains 371916 sequences. (Running on oeis4.)