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A229712 as a simple table

n a(n)
1 1
2 4
3 6
4 32
5 86
6 544
7 2194
8 15872
9 86642
10 707584
11 4887130
12 44736512
13 373320362
14 3807514624
15 37157321890 

[1,4,6,32,86,544,2194,15872,86642,707584,4887130,
 44736512,373320362,3807514624,37157321890]

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Last modified May 28 15:51 EDT 2024. Contains 372916 sequences. (Running on oeis4.)