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A327578 as a simple table

n a(n)
1 1
2 3
3 7
4 49
5 121
6 2521
7 5041
8 208321
9 907201
10 32810401
11 39916801
12 10621860481
13 6227020801
14 2877004690561
15 19233710496001
16 1415779600435201
17 355687428096001
18 1085522620595212801
19 121645100408832001
20 653741050484890368001
21 6259137133527742464001
22 576612373659657208473601

[1,3,7,49,121,2521,5041,208321,907201,32810401,
 39916801,10621860481,6227020801,2877004690561,
 19233710496001,1415779600435201,355687428096001,
 1085522620595212801,121645100408832001,
 653741050484890368001,6259137133527742464001,
 576612373659657208473601]

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Last modified October 15 17:35 EDT 2021. Contains 348033 sequences. (Running on oeis4.)