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!)

A052181 as a simple table

n a(n)
0 1
1 12
2 72
3 300
4 990
5 2772
6 6864
7 15444
8 32175
9 62920
10 116688
11 206856
12 352716
13 581400
14 930240
15 1449624
16 2206413
17 3287988
18 4807000
19 6906900
20 9768330
21 13616460
22 18729360
23 25447500
24 34184475
25 45439056
26 59808672
27 78004432
28 100867800
29 129389040
30 164727552
31 208234224

[1,12,72,300,990,2772,6864,15444,32175,62920,
 116688,206856,352716,581400,930240,1449624,
 2206413,3287988,4807000,6906900,9768330,13616460,
 18729360,25447500,34184475,45439056,59808672,
 78004432,100867800,129389040,164727552,208234224]

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 23 20:33 EDT 2024. Contains 371916 sequences. (Running on oeis4.)