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!)

A163065 as a simple table

n a(n)
0 3
1 20
2 140
3 1000
4 7200
5 52000
6 376000
7 2720000
8 19680000
9 142400000
10 1030400000
11 7456000000
12 53952000000
13 390400000000
14 2824960000000
15 20441600000000
16 147916800000000
17 1070336000000000
18 7745024000000000
19 56043520000000000

[3,20,140,1000,7200,52000,376000,2720000,19680000,
 142400000,1030400000,7456000000,53952000000,
 390400000000,2824960000000,20441600000000,
 147916800000000,1070336000000000,7745024000000000,
 56043520000000000]

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 09:44 EDT 2024. Contains 371268 sequences. (Running on oeis4.)