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!)

A094255 as a simple table

n a(n)
1 1
2 4
3 9
4 28
5 75
6 211
7 577
8 1591
9 4367
10 12004
11 32975
12 90607
13 248931
14 683946
15 1879112
16 5162835
17 14184754
18 38972316
19 107075529
20 294187633
21 808273837
22 2220714167
23 6101361970
24 16763354312
25 46056937364
26 126540395519

[1,4,9,28,75,211,577,1591,4367,12004,32975,90607,
 248931,683946,1879112,5162835,14184754,38972316,
 107075529,294187633,808273837,2220714167,
 6101361970,16763354312,46056937364,126540395519]

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 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)