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!)

A207073 as a simple table

n a(n)
1 12
2 144
3 636
4 2709
5 13132
6 54684
7 210118
8 818892
9 3093184
10 11234900
11 40417797
12 143649720
13 501215991
14 1730494710
15 5926924410
16 20097642000
17 67608559928
18 226048464005
19 751020224850
20 2480966742240
21 8157248135323
22 26701216937370

[12,144,636,2709,13132,54684,210118,818892,
 3093184,11234900,40417797,143649720,501215991,
 1730494710,5926924410,20097642000,67608559928,
 226048464005,751020224850,2480966742240,
 8157248135323,26701216937370]

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 January 24 21:08 EST 2022. Contains 350565 sequences. (Running on oeis4.)