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A003690 as a simple table

n a(n)
1 3
2 75
3 1728
4 39675
5 910803
6 20908800
7 479991603
8 11018898075
9 252954664128
10 5806938376875
11 133306628004003
12 3060245505715200
13 70252340003445603
14 1612743574573533675
15 37022849875187828928
16 849912803554746531675
17 19510971631883982399603

[3,75,1728,39675,910803,20908800,479991603,
 11018898075,252954664128,5806938376875,
 133306628004003,3060245505715200,
 70252340003445603,1612743574573533675,
 37022849875187828928,849912803554746531675,
 19510971631883982399603]

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Last modified March 29 04:23 EDT 2024. Contains 371264 sequences. (Running on oeis4.)