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A209891 as a simple table

n a(n)
1 34
2 280
3 2304
4 19008
5 156800
6 1293568
7 10671616
8 88038400
9 726296576
10 5991780352
11 49430814720
12 407792893952
13 3364197924864
14 27753861939200
15 228963000909824
16 1888892288237568
17 15582928518512640
18 128555589286494208

[34,280,2304,19008,156800,1293568,10671616,
 88038400,726296576,5991780352,49430814720,
 407792893952,3364197924864,27753861939200,
 228963000909824,1888892288237568,
 15582928518512640,128555589286494208]

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Last modified April 19 06:44 EDT 2024. Contains 371782 sequences. (Running on oeis4.)