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!)

A158757 as a simple table

n a(n)
0 1
1 0
2 0
3 1
4 2
5 0
6 0
7 0
8 1
9 0
10 0
11 6
12 0
13 0
14 0
15 7
16 24
17 0
18 0
19 0
20 12
21 0
22 0
23 0
24 25
25 0
26 0
27 120
28 0
29 0
30 0
31 260
32 0
33 0
34 0
35 61
36 720
37 0
38 0
39 0
40 360
41 0
42 0
43 0
44 1470
45 0
46 0
47 0
48 841
49 0
50 0
51 5040
52 0
53 0
54 0
55 15960
56 0
57 0
58 0
59 5082
60 0
61 0
62 0
63 5251
64 40320
65 0
66 0
67 0
68 20160
69 0
70 0
71 0
72 122640
73 0
74 0
75 0
76 134456
77 0
78 0
79 0
80 20497

[1,0,0,1,2,0,0,0,1,0,0,6,0,0,0,7,24,0,0,0,12,0,0,
 0,25,0,0,120,0,0,0,260,0,0,0,61,720,0,0,0,360,0,0,
 0,1470,0,0,0,841,0,0,5040,0,0,0,15960,0,0,0,5082,
 0,0,0,5251,40320,0,0,0,20160,0,0,0,122640,0,0,0,
 134456,0,0,0,20497]

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 March 19 04:58 EDT 2024. Contains 370952 sequences. (Running on oeis4.)