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!)

A303346 as a simple table

n a(n)
0 1
1 2
2 4
3 10
4 18
5 38
6 72
7 142
8 260
9 510
10 940
11 1814
12 3362
13 6490
14 12112
15 23466
16 44114
17 85766
18 162516
19 317190
20 604806
21 1184682
22 2271248
23 4461514
24 8591784
25 16916490
26 32696708
27 64496130
28 125037142
29 247007142
30 480077432
31 949510526
32 1849375796
33 3661330398
34 7144215452

[1,2,4,10,18,38,72,142,260,510,940,1814,3362,6490,
 12112,23466,44114,85766,162516,317190,604806,
 1184682,2271248,4461514,8591784,16916490,32696708,
 64496130,125037142,247007142,480077432,949510526,
 1849375796,3661330398,7144215452]

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 29 08:18 EDT 2024. Contains 374731 sequences. (Running on oeis4.)