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!)

A005981 as a simple table

n a(n)
0 1
1 1
2 6
3 71
4 1456
5 45541
6 2020656
7 120686411
8 9336345856
9 908138776681
10 108480272749056
11 15611712012050351
12 2664103110372192256
13 531909061958526321421
14 122840808510269863827456
15 32491881630252866646683891
16 9758611490955498257378246656 

[1,1,6,71,1456,45541,2020656,120686411,9336345856,
 908138776681,108480272749056,15611712012050351,
 2664103110372192256,531909061958526321421,
 122840808510269863827456,
 32491881630252866646683891,
 9758611490955498257378246656]

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 19 04:06 EDT 2024. Contains 372666 sequences. (Running on oeis4.)