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!)

A145115 as a simple table

n a(n)
0 1
1 2
2 4
3 8
4 16
5 32
6 64
7 128
8 256
9 511
10 1019
11 2031
12 4047
13 8063
14 16063
15 31999
16 63743
17 126976
18 252934
19 503838
20 1003630
21 1999198
22 3982334
23 7932670
24 15801598
25 31476221
26 62699509
27 124895181
28 248786733
29 495574269
30 987166205
31 1966399741
32 3916997885
33 7802519550

[1,2,4,8,16,32,64,128,256,511,1019,2031,4047,8063,
 16063,31999,63743,126976,252934,503838,1003630,
 1999198,3982334,7932670,15801598,31476221,
 62699509,124895181,248786733,495574269,987166205,
 1966399741,3916997885,7802519550]

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 March 28 08:22 EDT 2024. Contains 371236 sequences. (Running on oeis4.)