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!)

A208803 as a simple table

n a(n)
1 1
2 4
3 17
4 136
5 1073
6 10372
7 105147
8 1111859
9 11969879
10 132339307
11 1483656527
12 16847824961
13 193620920219
14 2242918877972
15 26215739119341
16 308466499187272
17 3650953780091983
18 43460429194159752
19 519724194908777521
20 6242649556702436466

[1,4,17,136,1073,10372,105147,1111859,11969879,
 132339307,1483656527,16847824961,193620920219,
 2242918877972,26215739119341,308466499187272,
 3650953780091983,43460429194159752,
 519724194908777521,6242649556702436466]

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 13:58 EDT 2024. Contains 371960 sequences. (Running on oeis4.)