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!)

A186264 as a simple table

n a(n)
0 1
1 3
2 15
3 98
4 756
5 6534
6 61347
7 613470
8 6447012
9 70526404
10 797490876
11 9271926888
12 110380082000
13 1341117996300
14 16586474042475
15 208360804638150
16 2653858669601700
17 34220809160653500
18 446174168961282300
19 5875592302944678600
20 78078028942687784400

[1,3,15,98,756,6534,61347,613470,6447012,70526404,
 797490876,9271926888,110380082000,1341117996300,
 16586474042475,208360804638150,2653858669601700,
 34220809160653500,446174168961282300,
 5875592302944678600,78078028942687784400]

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 26 16:43 EDT 2020. Contains 337374 sequences. (Running on oeis4.)