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!)

A130755 as a simple table

n a(n)
0 3
1 4
2 7
3 15
4 32
5 65
6 129
7 256
8 511
9 1023
10 2048
11 4097
12 8193
13 16384
14 32767
15 65535
16 131072
17 262145
18 524289
19 1048576
20 2097151
21 4194303
22 8388608
23 16777217
24 33554433
25 67108864
26 134217727
27 268435455
28 536870912
29 1073741825
30 2147483649

[3,4,7,15,32,65,129,256,511,1023,2048,4097,8193,
 16384,32767,65535,131072,262145,524289,1048576,
 2097151,4194303,8388608,16777217,33554433,
 67108864,134217727,268435455,536870912,1073741825,
 2147483649]

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 July 16 20:46 EDT 2024. Contains 374358 sequences. (Running on oeis4.)