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!)

A217268 as a simple table

n a(n)
1 2
2 64
3 1472
4 33856
5 772800
6 17640000
7 402494400
8 9183772224
9 209543184576
10 4781079618624
11 109088244863424
12 2489028863068224
13 56791310102324928
14 1295787666826276416
15 29565538631067860928
16 674586660240498844224

[2,64,1472,33856,772800,17640000,402494400,
 9183772224,209543184576,4781079618624,
 109088244863424,2489028863068224,
 56791310102324928,1295787666826276416,
 29565538631067860928,674586660240498844224]

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 June 15 22:06 EDT 2021. Contains 345053 sequences. (Running on oeis4.)