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!)

A292555 as a simple table

n a(n)
0 1
1 1
2 1
3 2
4 4
5 9
6 20
7 48
8 115
9 286
10 719
11 1842
12 4765
13 12483
14 32964
15 87785
16 235305
17 634628
18 1720524
19 4686842
20 12820920
21 35206475
22 97010705
23 268154003
24 743351390
25 2066090876
26 5756490561
27 16074597300
28 44980514021
29 126109353817
30 354202275766
31 996517941454

[1,1,1,2,4,9,20,48,115,286,719,1842,4765,12483,
 32964,87785,235305,634628,1720524,4686842,
 12820920,35206475,97010705,268154003,743351390,
 2066090876,5756490561,16074597300,44980514021,
 126109353817,354202275766,996517941454]

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 18 22:18 EDT 2024. Contains 371782 sequences. (Running on oeis4.)