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!)

A191531 as a simple table

n a(n)
0 0
1 1
2 2
3 5
4 10
5 21
6 40
7 79
8 148
9 287
10 538
11 1041
12 1964
13 3811
14 7242
15 14105
16 26974
17 52713
18 101332
19 198571
20 383326
21 752837
22 1458268
23 2869131
24 5573286
25 10981597
26 21382196
27 42183395
28 82299994
29 162533193
30 317650712
31 627885751
32 1228966140
33 2431126919
34 4764733138
35 9431945577

[0,1,2,5,10,21,40,79,148,287,538,1041,1964,3811,
 7242,14105,26974,52713,101332,198571,383326,
 752837,1458268,2869131,5573286,10981597,21382196,
 42183395,82299994,162533193,317650712,627885751,
 1228966140,2431126919,4764733138,9431945577]

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 19 15:34 EDT 2024. Contains 371794 sequences. (Running on oeis4.)