login
This site is supported by donations to The OEIS Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)

A101946 as a simple table

n a(n)
0 1
1 4
2 13
3 34
4 79
5 172
6 361
7 742
8 1507
9 3040
10 6109
11 12250
12 24535
13 49108
14 98257
15 196558
16 393163
17 786376
18 1572805
19 3145666
20 6291391
21 12582844
22 25165753
23 50331574
24 100663219
25 201326512
26 402653101
27 805306282
28 1610612647
29 3221225380
30 6442450849
31 12884901790

[1,4,13,34,79,172,361,742,1507,3040,6109,12250,
 24535,49108,98257,196558,393163,786376,1572805,
 3145666,6291391,12582844,25165753,50331574,
 100663219,201326512,402653101,805306282,
 1610612647,3221225380,6442450849,12884901790]

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified June 17 15:21 EDT 2019. Contains 324185 sequences. (Running on oeis4.)