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!)

A155807 as a simple table

n a(n)
0 1
1 1
2 5
3 55
4 969
5 23661
6 741013
7 28363707
8 1284098609
9 67149601273
10 3984121444581
11 264485848799679
12 19426332734137849
13 1564277403496216293
14 137040382838351173301
15 12977244383702330201731

[1,1,5,55,969,23661,741013,28363707,1284098609,
 67149601273,3984121444581,264485848799679,
 19426332734137849,1564277403496216293,
 137040382838351173301,12977244383702330201731]

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 28 20:05 EDT 2024. Contains 371254 sequences. (Running on oeis4.)