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!)

A049960 as a simple table

n a(n)
1 1
2 2
3 4
4 8
5 19
6 35
7 73
8 161
9 376
10 680
11 1363
12 2741
13 5536
14 11375
15 23737
16 51647
17 121495
18 219254
19 438511
20 877037
21 1754128
22 3508559
23 7018105
24 14040383
25 28098967
26 56295692
27 112908400
28 227132417
29 459528811
30 940138484
31 1965086401
32 4276793213
33 10059144016
34 18153201632
35 36306403267

[1,2,4,8,19,35,73,161,376,680,1363,2741,5536,
 11375,23737,51647,121495,219254,438511,877037,
 1754128,3508559,7018105,14040383,28098967,
 56295692,112908400,227132417,459528811,940138484,
 1965086401,4276793213,10059144016,18153201632,
 36306403267]

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.)