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!)

A189389 as a simple table

n a(n)
0 1
1 0
2 0
3 0
4 0
5 0
6 1
7 2
8 49
9 484
10 6208
11 79118
12 1081313
13 15610304
14 238518181
15 3850864416
16 65598500129
17 1177003136892
18 22203823852849
19 439598257630414
20 9117748844458320
21 197776095898147080
22 4479171132922158213
23 105749311074795459594
24 2598770324359627927649

[1,0,0,0,0,0,1,2,49,484,6208,79118,1081313,
 15610304,238518181,3850864416,65598500129,
 1177003136892,22203823852849,439598257630414,
 9117748844458320,197776095898147080,
 4479171132922158213,105749311074795459594,
 2598770324359627927649]

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 29 08:13 EDT 2024. Contains 371265 sequences. (Running on oeis4.)