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!)

A009013 as a simple table

n a(n)
0 1
1 4
2 1104
3 2154304
4 15456463104
5 295213107733504
6 12366226074019221504
7 998143138923599406383104
8 141496025961835234723147874304
9 32857017298796399667445911477551104
10 11837460622615877064781409516336792469504 

[1,4,1104,2154304,15456463104,295213107733504,
 12366226074019221504,998143138923599406383104,
 141496025961835234723147874304,
 32857017298796399667445911477551104,
 11837460622615877064781409516336792469504]

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 April 23 20:33 EDT 2024. Contains 371916 sequences. (Running on oeis4.)