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!)

A239357 as a simple table

n a(n)
1 2
2 7
3 17
4 43
5 106
6 266
7 729
8 2151
9 7018
10 24408
11 89336
12 357201
13 1458929
14 5961455
15 24784580
16 107143015
17 480468133
18 2242277805
19 11003117564 

[2,7,17,43,106,266,729,2151,7018,24408,89336,
 357201,1458929,5961455,24784580,107143015,
 480468133,2242277805,11003117564]

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 18 22:18 EDT 2024. Contains 371782 sequences. (Running on oeis4.)