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!)

A090131 as a simple table

n a(n)
0 1
1 3
2 4
3 2
4 -4
5 -12
6 -16
7 -8
8 16
9 48
10 64
11 32
12 -64
13 -192
14 -256
15 -128
16 256
17 768
18 1024
19 512
20 -1024
21 -3072
22 -4096
23 -2048
24 4096
25 12288
26 16384
27 8192
28 -16384
29 -49152
30 -65536
31 -32768
32 65536
33 196608
34 262144
35 131072
36 -262144
37 -786432
38 -1048576
39 -524288
40 1048576
41 3145728
42 4194304
43 2097152
44 -4194304

[1,3,4,2,-4,-12,-16,-8,16,48,64,32,-64,-192,-256,
 -128,256,768,1024,512,-1024,-3072,-4096,-2048,
 4096,12288,16384,8192,-16384,-49152,-65536,-32768,
 65536,196608,262144,131072,-262144,-786432,
 -1048576,-524288,1048576,3145728,4194304,2097152,
 -4194304]

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 24 07:22 EDT 2024. Contains 371922 sequences. (Running on oeis4.)