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A088302 as a simple table

n a(n)
2 1
3 3
4 2
5 10
6 60
7 420
8 28
9 252
10 2520
11 27720
12 66
13 858
14 12012
15 180180
16 2882880
17 49008960
18 882161280
19 16761064320
20 8398
21 176358
22 3879876
23 89237148
24 2141691552
25 53542288800
26 1392099508800
27 37586686737600
28 1052427228652800

[1,3,2,10,60,420,28,252,2520,27720,66,858,12012,
 180180,2882880,49008960,882161280,16761064320,
 8398,176358,3879876,89237148,2141691552,
 53542288800,1392099508800,37586686737600,
 1052427228652800]

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Last modified April 19 21:09 EDT 2024. Contains 371798 sequences. (Running on oeis4.)