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!)

A292617 as a simple table

n a(n)
0 1
1 2
2 4
3 10
4 25
5 70
6 209
7 656
8 2137
9 7155
10 24447
11 84864
12 298374
13 1060151
14 3800365
15 13727145
16 49910870
17 182522747
18 670896855
19 2477250003
20 9184502747
21 34177467134
22 127606759053
23 477890336663
24 1794697782990
25 6757164079051
26 25501212956975
27 96450275088260

[1,2,4,10,25,70,209,656,2137,7155,24447,84864,
 298374,1060151,3800365,13727145,49910870,
 182522747,670896855,2477250003,9184502747,
 34177467134,127606759053,477890336663,
 1794697782990,6757164079051,25501212956975,
 96450275088260]

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 16:52 EDT 2024. Contains 371794 sequences. (Running on oeis4.)