login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo


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

A128210 as a simple table

n a(n)
0 1
1 -1
2 1
3 1
4 -1
5 1
6 -3
7 3
8 -3
9 1
10 15
11 -15
12 15
13 -5
14 1
15 -165
16 165
17 -165
18 55
19 -11
20 1
21 3465
22 -3465
23 3465
24 -1155
25 231
26 -21
27 1
28 -148995
29 148995
30 -148995
31 49665
32 -9933
33 903
34 -43
35 1
36 12664575
37 -12664575
38 12664575

[1,-1,1,1,-1,1,-3,3,-3,1,15,-15,15,-5,1,-165,165,
 -165,55,-11,1,3465,-3465,3465,-1155,231,-21,1,
 -148995,148995,-148995,49665,-9933,903,-43,1,
 12664575,-12664575,12664575]

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

License Agreements, Terms of Use, Privacy Policy. .

Last modified May 12 13:46 EDT 2021. Contains 343823 sequences. (Running on oeis4.)