The OEIS mourns the passing of Jim Simons and is grateful to the Simons Foundation for its support of research in many branches of science, including the OEIS.
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!)

A243882 as a simple table

n a(n)
5 1
6 21
7 124
8 636
9 2749
10 11265
11 44028
12 168673
13 636526
14 2385703
15 8903294
16 33177968
17 123602040
18 460821006
19 1720240295
20 6432225711
21 24095079682
22 90435264009
23 340097165156
24 1281506663877
25 4838093967400
26 18299480354681
27 69340086808691
28 263195643048634

[1,21,124,636,2749,11265,44028,168673,636526,
 2385703,8903294,33177968,123602040,460821006,
 1720240295,6432225711,24095079682,90435264009,
 340097165156,1281506663877,4838093967400,
 18299480354681,69340086808691,263195643048634]

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 May 25 05:51 EDT 2024. Contains 372782 sequences. (Running on oeis4.)