login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)

A151197 as a simple table

n a(n)
0 1
1 3
2 12
3 52
4 238
5 1115
6 5313
7 25582
8 124147
9 605854
10 2969417
11 14601804
12 71990585
13 355671293
14 1760174880
15 8722964916
16 43278373590
17 214928743357
18 1068241681155
19 5313039611577
20 26440634886864
21 131649846629066
22 655781098819477
23 3267854654023179
24 16289622505803944
25 81224322390209525

[1,3,12,52,238,1115,5313,25582,124147,605854,
 2969417,14601804,71990585,355671293,1760174880,
 8722964916,43278373590,214928743357,1068241681155,
 5313039611577,26440634886864,131649846629066,
 655781098819477,3267854654023179,
 16289622505803944,81224322390209525]

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified January 24 04:35 EST 2020. Contains 331183 sequences. (Running on oeis4.)