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

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

A018406 as a simple table

n a(n)
1 1
2 2
3 5
4 7
5 10
6 14
7 25
8 35
9 50
10 70
11 175
12 350 

[1,2,5,7,10,14,25,35,50,70,175,350]

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

Content is available under The OEIS End-User License Agreement .

Last modified May 24 11:13 EDT 2013. Contains 225619 sequences.