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!)

A274897 as a simple table

n a(n)
1 12
2 26
3 84
4 275
5 913
6 3064
7 10337
8 34921
9 117975
10 398560
11 1346637
12 4550382
13 15376372
14 51958316
15 175571071
16 593268299
17 2004704682
18 6774075554
19 22890197334
20 77347965186
21 261365481435
22 883176688023
23 2984330940525
24 10084314105326

[12,26,84,275,913,3064,10337,34921,117975,398560,
 1346637,4550382,15376372,51958316,175571071,
 593268299,2004704682,6774075554,22890197334,
 77347965186,261365481435,883176688023,
 2984330940525,10084314105326]

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 14:50 EDT 2024. Contains 371792 sequences. (Running on oeis4.)