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A007128 as a simple table

n a(n)
1 1
2 2
3 8
4 50
5 872
6 55056
7 14330784
8 14168055824
9 51063045165248
10 667216816957658368
11 31770676467810344050944
12 5550693121829253260986015232
13 3581419675678994222257101230830592
14 8583524017313906693161883558288460677120

[1,2,8,50,872,55056,14330784,14168055824,
 51063045165248,667216816957658368,
 31770676467810344050944,
 5550693121829253260986015232,
 3581419675678994222257101230830592,
 8583524017313906693161883558288460677120]

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Last modified March 28 10:55 EDT 2024. Contains 371241 sequences. (Running on oeis4.)