login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)

A199400 as a simple table

n a(n)
0 1
1 2
2 2
3 4
4 10
5 6
6 8
7 38
8 54
9 24
10 16
11 130
12 330
13 336
14 120
15 32
16 422
17 1710
18 3000
19 2400
20 720
21 64
22 1330
23 8106
24 21840
25 29400
26 19440
27 5040
28 128
29 4118
30 36414
31 141624
32 285600
33 312480
34 176400
35 40320
36 256
37 12610
38 158010
39 853776
40 2421720
41 3900960
42 3598560
43 1774080
44 362880

[1,2,2,4,10,6,8,38,54,24,16,130,330,336,120,32,
 422,1710,3000,2400,720,64,1330,8106,21840,29400,
 19440,5040,128,4118,36414,141624,285600,312480,
 176400,40320,256,12610,158010,853776,2421720,
 3900960,3598560,1774080,362880]

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 19 15:03 EDT 2024. Contains 371794 sequences. (Running on oeis4.)