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!)

A057668 as a simple table

n a(n)
7 1
8 988
9 549102
10 226064280
11 76785889587
12 22762819040676
13 6092115565691584
14 1505097773271664000
15 348617485585838373333
16 76564317282173987801964
17 16080209472530744351164146
18 3250906483045575317042337960
19 635954979082842132795003641239 

[1,988,549102,226064280,76785889587,
 22762819040676,6092115565691584,
 1505097773271664000,348617485585838373333,
 76564317282173987801964,
 16080209472530744351164146,
 3250906483045575317042337960,
 635954979082842132795003641239]

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 24 22:17 EDT 2024. Contains 371964 sequences. (Running on oeis4.)