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!)

A317405 as a simple table

n a(n)
1 1
2 8
3 45
4 224
5 1045
6 4680
7 20377
8 86912
9 364905
10 1513160
11 6211909
12 25290720
13 102251773
14 410963336
15 1643288625
16 6541692416
17 25939798993
18 102503274120
19 403800061789
20 1586318259680
21 6216231359205
22 24304019419592
23 94826736906697
24 369285078314880
25 1435615286196025

[1,8,45,224,1045,4680,20377,86912,364905,1513160,
 6211909,25290720,102251773,410963336,1643288625,
 6541692416,25939798993,102503274120,403800061789,
 1586318259680,6216231359205,24304019419592,
 94826736906697,369285078314880,1435615286196025]

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 24 17:20 EDT 2024. Contains 371962 sequences. (Running on oeis4.)