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!)

A023371 as a simple table

n a(n)
1 3
2 8
3 18
4 128
5 4738
6 4231753
7 1187731018833
8 42594869705663096099408
9 3228772089507297652799675584374257094299778
10 238200612646309727576717504065098580513132891337980299297637999749548388051354688

[3,8,18,128,4738,4231753,1187731018833,
 42594869705663096099408,
 3228772089507297652799675584374257094299778,
 23820061264630972757671750406509858051313289133798\
 0299297637999749548388051354688]

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 18 14:00 EDT 2021. Contains 343995 sequences. (Running on oeis4.)