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A260850 as a simple table

n a(n)
1 1
2 2
3 6
4 24
5 120
6 20
7 140
8 1120
9 10080
10 1008
11 11088
12 924
13 12012
14 858
15 1430
16 22880
17 388960
18 1750320
19 33256080
20 1662804
21 3879876
22 176358
23 4056234
24 10816624
25 270415600
26 10400600
27 280816200
28 10029150
29 290845350
30 9694845
31 300540195
32 9617286240
33 35263382880

[1,2,6,24,120,20,140,1120,10080,1008,11088,924,
 12012,858,1430,22880,388960,1750320,33256080,
 1662804,3879876,176358,4056234,10816624,270415600,
 10400600,280816200,10029150,290845350,9694845,
 300540195,9617286240,35263382880]

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Last modified April 23 08:29 EDT 2024. Contains 371905 sequences. (Running on oeis4.)