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!)

A148434 as a simple table

n a(n)
0 1
1 1
2 2
3 5
4 19
5 64
6 257
7 941
8 3968
9 15839
10 69664
11 290521
12 1300855
13 5596851
14 25518160
15 112525866
16 519180302
17 2328488717
18 10843870533
19 49326788502
20 231519411263
21 1064731724495
22 5027517994091
23 23328822545899
24 110730474917654
25 517671974178514
26 2467712838619944
27 11608392697739886
28 55540653135855440

[1,1,2,5,19,64,257,941,3968,15839,69664,290521,
 1300855,5596851,25518160,112525866,519180302,
 2328488717,10843870533,49326788502,231519411263,
 1064731724495,5027517994091,23328822545899,
 110730474917654,517671974178514,2467712838619944,
 11608392697739886,55540653135855440]

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 March 28 04:13 EDT 2024. Contains 371235 sequences. (Running on oeis4.)