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!)

A258585 as a simple table

n a(n)
1 2
2 4
3 8
4 16
5 32
6 64
7 126
8 247
9 480
10 926
11 1764
12 3337
13 6208
14 11408
15 20608
16 36649
17 63976
18 109866
19 185012
20 306285
21 497190
22 792920
23 1241936
24 1913566
25 2898574
26 4323980
27 6353060
28 9206137
29 13158574
30 18576644
31 25906122
32 35732157
33 48752228
34 65865024
35 88127370
36 116877787
37 153675644
38 200476056

[2,4,8,16,32,64,126,247,480,926,1764,3337,6208,
 11408,20608,36649,63976,109866,185012,306285,
 497190,792920,1241936,1913566,2898574,4323980,
 6353060,9206137,13158574,18576644,25906122,
 35732157,48752228,65865024,88127370,116877787,
 153675644,200476056]

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 14:10 EDT 2024. Contains 371792 sequences. (Running on oeis4.)