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A227406 as a simple table

n a(n)
0 1
1 2
2 16
3 372
4 24616
5 5014592
6 3349471840
7 7649590386464
8 61356625102897216
9 1758844330913892684288
10 182379122144778004351027200
11 69026760045145802122822210022400
12 96048744530120196897251255933762037760
13 494360393380904255996973467025921794482614272 

[1,2,16,372,24616,5014592,3349471840,
 7649590386464,61356625102897216,
 1758844330913892684288,
 182379122144778004351027200,
 69026760045145802122822210022400,
 96048744530120196897251255933762037760,
 494360393380904255996973467025921794482614272]

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Last modified April 25 08:20 EDT 2024. Contains 371964 sequences. (Running on oeis4.)