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!)

A228064 as a simple table

n a(n)
1 0
2 0
3 0
4 -2
5 -8
6 121
7 2645
8 27243
9 209322
10 1179803
11 2299680
12 -61020043
13 -1269344630
14 -17189254160
15 -195686557968
16 -1996027658061
17 -18568445615842
18 -156279759410226
19 -1137747666182762
20 -6044328439309231
21 1630706099481822
22 705861452287757875

[0,0,0,-2,-8,121,2645,27243,209322,1179803,
 2299680,-61020043,-1269344630,-17189254160,
 -195686557968,-1996027658061,-18568445615842,
 -156279759410226,-1137747666182762,
 -6044328439309231,1630706099481822,
 705861452287757875]

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 August 14 18:55 EDT 2024. Contains 375166 sequences. (Running on oeis4.)