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!)

A326895 as a simple table

n a(n)
1 0
2 0
3 1
4 6
5 48
6 370
7 3341
8 33966
9 393468
10 5111100
11 73753685
12 1170469192
13 20263758984
14 380047816638
15 7676106093049
16 166114206920706
17 3834434320842720
18 94042629507775794
19 2442147034668044933
20 66942194905680941268
21 1931543452344523778392
22 58519191359156026158522

[0,0,1,6,48,370,3341,33966,393468,5111100,
 73753685,1170469192,20263758984,380047816638,
 7676106093049,166114206920706,3834434320842720,
 94042629507775794,2442147034668044933,
 66942194905680941268,1931543452344523778392,
 58519191359156026158522]

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 20 11:10 EDT 2024. Contains 371838 sequences. (Running on oeis4.)