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!)

A248729 as a simple table

n a(n)
0 1
1 1
2 2
3 4
4 8
5 15
6 27
7 48
8 86
9 152
10 266
11 463
12 806
13 1400
14 2429
15 4212
16 7301
17 12651
18 21918
19 37969
20 65771
21 113926
22 197332
23 341797
24 592018
25 1025414
26 1776077

[1,1,2,4,8,15,27,48,86,152,266,463,806,1400,2429,
 4212,7301,12651,21918,37969,65771,113926,197332,
 341797,592018,1025414,1776077]

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 May 31 23:52 EDT 2024. Contains 373008 sequences. (Running on oeis4.)