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!)

A264907 as a simple table

n a(n)
1 2
2 15
3 255
4 5865
5 170085
6 9014505
7 1661569239
8 117971415969
9 494390700895
10 42163217429333
11 2571956263189313
12 551363902358334637

[2,15,255,5865,170085,9014505,1661569239,
 117971415969,494390700895,42163217429333,
 2571956263189313,551363902358334637]

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 May 25 23:40 EDT 2020. Contains 334609 sequences. (Running on oeis4.)