login
This site is supported by donations to The OEIS Foundation.

 

Logo


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

A220165 as a simple table

n a(n)
1 0
2 0
3 0
4 0
5 0
6 0
7 0
8 0
9 1
10 0
11 0
12 9
13 33
14 104
15 280
16 948
17 3014
18 9494
19 30302
20 98897
21 323372
22 1080168
23 3666666
24 12604812

[0,0,0,0,0,0,0,0,1,0,0,9,33,104,280,948,3014,9494,
 30302,98897,323372,1080168,3666666,12604812]

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

License Agreements, Terms of Use, Privacy Policy. .

Last modified November 16 22:10 EST 2018. Contains 317275 sequences. (Running on oeis4.)