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A006297 as a simple table

n a(n)
2 1
3 10
4 167
5 1720
6 24164
7 256116
8 3392843
9 36703824
10 472592916
11 5188948072
12 65723863196
13 729734918432
14 9145847808784
15 102432266545800
16 1274461449989715
17 14373136466094880
18 177882700353757460
19 2017523504473479992
20 24868664942648145372

[1,10,167,1720,24164,256116,3392843,36703824,
 472592916,5188948072,65723863196,729734918432,
 9145847808784,102432266545800,1274461449989715,
 14373136466094880,177882700353757460,
 2017523504473479992,24868664942648145372]

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Last modified September 17 18:39 EDT 2024. Contains 375990 sequences. (Running on oeis4.)