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A146038 as a simple table

n a(n)
1 1
2 1
3 1
4 29
5 249
6 4021
7 99935
8 4398251
9 362789159
10 47338031953
11 10727733486159
12 4071858369077715

[1,1,1,29,249,4021,99935,4398251,362789159,
 47338031953,10727733486159,4071858369077715]

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Last modified October 30 05:34 EDT 2020. Contains 338077 sequences. (Running on oeis4.)