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A154658 as a simple table

n a(n)
0 1
1 1
2 2
3 6
4 24
5 120
6 720
7 5040
8 40320
9 362880
10 3628800
11 33022080
12 277280640
13 2184341040
14 16427628720
15 119892387720
16 861175365144
17 6157828055310
18 44222780245622
19 321113303226243
20 2369364111428885
21 17667206334000068
22 132553643382927196
23 997400200347756816

[1,1,2,6,24,120,720,5040,40320,362880,3628800,
 33022080,277280640,2184341040,16427628720,
 119892387720,861175365144,6157828055310,
 44222780245622,321113303226243,2369364111428885,
 17667206334000068,132553643382927196,
 997400200347756816]

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Last modified March 28 12:26 EDT 2024. Contains 371254 sequences. (Running on oeis4.)