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!)

A129217 as a simple table

n a(n)
9 1
10 0
11 55
12 440
13 6435
14 88088
15 1326325
16 21209760
17 360590230
18 6490575520
19 123321027258
20 2466420377200
21 51794828215130
22 1139486220235440
23 26208183066232310
24 628996393588267936
25 15724909839708741375

[1,0,55,440,6435,88088,1326325,21209760,360590230,
 6490575520,123321027258,2466420377200,
 51794828215130,1139486220235440,26208183066232310,
 628996393588267936,15724909839708741375]

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 March 28 15:38 EDT 2024. Contains 371254 sequences. (Running on oeis4.)