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!)

A147899 as a simple table

n a(n)
1 1
2 2
3 6
4 16
5 54
6 232
7 936
8 4136
9 25518
10 153608
11 989110
12 6834648
13 49015240
14 365663988
15 2898743824
16 24274925344 

[1,2,6,16,54,232,936,4136,25518,153608,989110,
 6834648,49015240,365663988,2898743824,24274925344]

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 25 04:42 EDT 2024. Contains 371964 sequences. (Running on oeis4.)