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!)

A205485 as a simple table

n a(n)
1 1
2 3
3 4
4 15
5 31
6 72
7 176
8 327
9 751
10 2063
11 5138
12 12708
13 30993
14 75386
15 182644
16 433255
17 1004854
18 2279349
19 5115960
20 11580835
21 26533616
22 62024966
23 149683357
24 373141332
25 957942931
26 2516465279
27 6694846987
28 17883365774
29 47644695777
30 125952933062
31 329364348277

[1,3,4,15,31,72,176,327,751,2063,5138,12708,30993,
 75386,182644,433255,1004854,2279349,5115960,
 11580835,26533616,62024966,149683357,373141332,
 957942931,2516465279,6694846987,17883365774,
 47644695777,125952933062,329364348277]

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 June 9 03:24 EDT 2024. Contains 373227 sequences. (Running on oeis4.)