login
This site is supported by donations to The OEIS Foundation.

 

Logo


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

A004023 as a simple table

n a(n)
1 2
2 19
3 23
4 317
5 1031
6 49081
7 86453
8 109297
9 270343

[2,19,23,317,1031,49081,86453,109297,270343]

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent | More pages
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy .

Last modified June 24 01:22 EDT 2018. Contains 311819 sequences. (Running on oeis4.)