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

 

Logo


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

A228539 as a simple table

n a(n)
0 0
1 0
2 2
3 0
4 10
5 12
6 6
7 0
8 170
9 204
10 102
11 240
12 90
13 60
14 150
15 0
16 43690
17 52428
18 26214
19 61680
20 23130
21 15420
22 38550
23 65280
24 21930
25 13260
26 39270
27 4080
28 42330
29 49980
30 27030
31 0
32 2863311530
33 3435973836
34 1717986918
35 4042322160
36 1515870810
37 1010580540

[0,0,2,0,10,12,6,0,170,204,102,240,90,60,150,0,
 43690,52428,26214,61680,23130,15420,38550,65280,
 21930,13260,39270,4080,42330,49980,27030,0,
 2863311530,3435973836,1717986918,4042322160,
 1515870810,1010580540]

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 October 20 20:24 EDT 2019. Contains 328273 sequences. (Running on oeis4.)