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A131451 as a simple table

n a(n)
1 1
2 2
3 6
4 24
5 120
6 720
7 5040
8 40320
9 362880
10 362880
11 362880
12 725760
13 2177280
14 8709120
15 43545600
16 261273600
17 1828915200
18 14631321600
19 131681894400
20 263363788800
21 526727577600
22 2106910310400
23 12641461862400
24 101131694899200

[1,2,6,24,120,720,5040,40320,362880,362880,362880,
 725760,2177280,8709120,43545600,261273600,
 1828915200,14631321600,131681894400,263363788800,
 526727577600,2106910310400,12641461862400,
 101131694899200]

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Last modified April 24 10:11 EDT 2024. Contains 371935 sequences. (Running on oeis4.)