The OEIS mourns the passing of Jim Simons and is grateful to the Simons Foundation for its support of research in many branches of science, including the OEIS.
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!)

A145984 as a simple table

n a(n)
0 1
1 1
2 3
3 42
4 2730
5 755160
6 843461640
7 3721953186000
8 64522032005970000
9 4400002888500992572800
10 1184554667948242228538947200
11 1263619612199094216947484552748800
12 5357410939746060240822926481246122208000
13 90477812208005548852349274940506622215042432000
14 6096020095461582468665233529742777376538325820229760000 

[1,1,3,42,2730,755160,843461640,3721953186000,
 64522032005970000,4400002888500992572800,
 1184554667948242228538947200,
 1263619612199094216947484552748800,
 5357410939746060240822926481246122208000,
 90477812208005548852349274940506622215042432000,
 60960200954615824686652335297427773765383258202297\
 60000]

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 May 13 08:41 EDT 2024. Contains 372498 sequences. (Running on oeis4.)