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!)

A052927 as a simple table

n a(n)
0 1
1 4
2 16
3 65
4 264
5 1072
6 4353
7 17676
8 71776
9 291457
10 1183504
11 4805792
12 19514625
13 79242004
14 321773808
15 1306609857
16 5305681432
17 21544499536
18 87484608001
19 355244113436
20 1442520953280
21 5857568421121
22 23785517797920
23 96584592144960
24 392195937000961

[1,4,16,65,264,1072,4353,17676,71776,291457,
 1183504,4805792,19514625,79242004,321773808,
 1306609857,5305681432,21544499536,87484608001,
 355244113436,1442520953280,5857568421121,
 23785517797920,96584592144960,392195937000961]

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 16:08 EDT 2024. Contains 371794 sequences. (Running on oeis4.)