login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo


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

A120592 as a simple table

n a(n)
0 1
1 2
2 6
3 40
4 330
5 3048
6 30156
7 312528
8 3349170
9 36809960
10 412651668
11 4700098416
12 54237852708
13 632762593680
14 7450815536280
15 88435205367456
16 1056940049423682
17 12708927083800296
18 153636691533864900
19 1866178021496170800

[1,2,6,40,330,3048,30156,312528,3349170,36809960,
 412651668,4700098416,54237852708,632762593680,
 7450815536280,88435205367456,1056940049423682,
 12708927083800296,153636691533864900,
 1866178021496170800]

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 September 19 09:35 EDT 2021. Contains 347556 sequences. (Running on oeis4.)