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!)

A218484 as a simple table

n a(n)
1 1
2 4
3 1276900
4 7236100
5 9449476
6 69529779225
7 273137935876
8 275693254225
9 1011814692100
10 1590221881600
11 3007619594001
12 5382738725329
13 6343774129225
14 10830009646404
15 43037339281225
16 49597341481444
17 161977776248401
18 492275260674729
19 623724701219361

[1,4,1276900,7236100,9449476,69529779225,
 273137935876,275693254225,1011814692100,
 1590221881600,3007619594001,5382738725329,
 6343774129225,10830009646404,43037339281225,
 49597341481444,161977776248401,492275260674729,
 623724701219361]

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 02:23 EDT 2024. Contains 371264 sequences. (Running on oeis4.)