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A251483 as a simple table

n a(n)
0 1
1 3
2 4
3 6
4 12
5 60
6 5040
7 293318625600
8 635197862493622653217009501211465321419691071212633792891415680000000000 

[1,3,4,6,12,60,5040,293318625600,
 63519786249362265321700950121146532141969107121263\
 3792891415680000000000]

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Last modified April 25 03:15 EDT 2024. Contains 371964 sequences. (Running on oeis4.)