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!)

A131556 as a simple table

n a(n)
0 1
1 -2
2 1
3 -1
4 2
5 -1
6 1
7 -2
8 1
9 -1
10 2
11 -1
12 1
13 -2
14 1
15 -1
16 2
17 -1
18 1
19 -2
20 1
21 -1
22 2
23 -1
24 1
25 -2
26 1
27 -1
28 2
29 -1
30 1
31 -2
32 1
33 -1
34 2
35 -1
36 1
37 -2
38 1
39 -1
40 2
41 -1
42 1
43 -2
44 1
45 -1
46 2
47 -1
48 1
49 -2
50 1
51 -1
52 2
53 -1
54 1
55 -2
56 1
57 -1
58 2
59 -1
60 1
61 -2
62 1
63 -1
64 2
65 -1
66 1
67 -2
68 1
69 -1
70 2
71 -1
72 1
73 -2
74 1
75 -1
76 2
77 -1
78 1
79 -2
80 1
81 -1
82 2
83 -1
84 1
85 -2
86 1
87 -1
88 2
89 -1
90 1
91 -2
92 1
93 -1
94 2
95 -1

[1,-2,1,-1,2,-1,1,-2,1,-1,2,-1,1,-2,1,-1,2,-1,1,
 -2,1,-1,2,-1,1,-2,1,-1,2,-1,1,-2,1,-1,2,-1,1,-2,1,
 -1,2,-1,1,-2,1,-1,2,-1,1,-2,1,-1,2,-1,1,-2,1,-1,2,
 -1,1,-2,1,-1,2,-1,1,-2,1,-1,2,-1,1,-2,1,-1,2,-1,1,
 -2,1,-1,2,-1,1,-2,1,-1,2,-1,1,-2,1,-1,2,-1]

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 25 01:35 EDT 2024. Contains 371964 sequences. (Running on oeis4.)