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!)

A036256 as a simple table

n a(n)
0 1
1 2
2 4
3 7
4 13
5 23
6 43
7 78
8 148
9 274
10 526
11 988
12 1912
13 3628
14 7060
15 13495
16 26365
17 50675
18 99295
19 191673
20 376429
21 729145
22 1434577
23 2786655
24 5490811
25 10691111
26 21091711
27 41150011
28 81266611
29 158825371
30 313942891
31 614483086
32 1215563476

[1,2,4,7,13,23,43,78,148,274,526,988,1912,3628,
 7060,13495,26365,50675,99295,191673,376429,729145,
 1434577,2786655,5490811,10691111,21091711,
 41150011,81266611,158825371,313942891,614483086,
 1215563476]

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 20 02:34 EDT 2024. Contains 372703 sequences. (Running on oeis4.)