The OEIS mourns the passing of Jim Simons and is grateful to the Simons Foundation for its support of research in many branches of science, including the OEIS.
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!)

A005684 as a simple table

n a(n)
6 1
7 2
8 4
9 6
10 11
11 18
12 32
13 52
14 88
15 142
16 236
17 382
18 629
19 1018
20 1664
21 2692
22 4383
23 7092
24 11520
25 18640
26 30232
27 48916
28 79264
29 128252
30 207705
31 336074
32 544084

[1,2,4,6,11,18,32,52,88,142,236,382,629,1018,1664,
 2692,4383,7092,11520,18640,30232,48916,79264,
 128252,207705,336074,544084]

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 June 2 21:38 EDT 2024. Contains 373051 sequences. (Running on oeis4.)