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!)

A211730 as a simple table

n a(n)
1 48
2 238
3 714
4 1912
5 4946
6 12870
7 33484
8 89124
9 237726
10 649158
11 1771052
12 4937870
13 13708524
14 38836608
15 109246792
16 313321916
17 890240494
18 2577595902
19 7380219014
20 21526814774
21 62001807654
22 181885545056
23 526258853768
24 1550638116182

[48,238,714,1912,4946,12870,33484,89124,237726,
 649158,1771052,4937870,13708524,38836608,
 109246792,313321916,890240494,2577595902,
 7380219014,21526814774,62001807654,181885545056,
 526258853768,1550638116182]

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 23 18:16 EDT 2024. Contains 371916 sequences. (Running on oeis4.)