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!)

A046115 as a simple table

n a(n)
0 1
1 1
2 2
3 5
4 7
5 19
6 26
7 123
8 395
9 5258
10 26685
11 31943
12 58628
13 500967
14 559595
15 1620157
16 7040223
17 8660380
18 15700603
19 636684500
20 652385103
21 7812920633
22 24091147002
23 176450949647
24 200542096649
25 1580245626190
26 1780787722839
27 3361033349029

[1,1,2,5,7,19,26,123,395,5258,26685,31943,58628,
 500967,559595,1620157,7040223,8660380,15700603,
 636684500,652385103,7812920633,24091147002,
 176450949647,200542096649,1580245626190,
 1780787722839,3361033349029]

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 19:02 EDT 2024. Contains 371798 sequences. (Running on oeis4.)