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A285168 as a simple table

n a(n)
6 1
7 30
8 560
9 9440
10 156592
11 2613664
12 44169600
13 756712960
14 13136471040
15 230851792896
16 4102116843520
17 73626174750720
18 1333446495436800
19 24347500823838720
20 447847464256929792
21 8292879605769961472
22 154496591977544417280
23 2894283145228079595520
24 54496565896255729827840
25 1030917988055843180904448

[1,30,560,9440,156592,2613664,44169600,756712960,
 13136471040,230851792896,4102116843520,
 73626174750720,1333446495436800,24347500823838720,
 447847464256929792,8292879605769961472,
 154496591977544417280,2894283145228079595520,
 54496565896255729827840,1030917988055843180904448]

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Last modified March 29 01:36 EDT 2024. Contains 371264 sequences. (Running on oeis4.)