login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

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

A180115 as a simple table

n a(n)
1 1
2 111
3 222
4 22222
5 33333
6 3333333
7 4444444
8 444444444
9 555555555
10 55555555555
11 66666666666
12 6666666666666
13 7777777777777
14 777777777777777
15 888888888888888

[1,111,222,22222,33333,3333333,4444444,444444444,
 555555555,55555555555,66666666666,6666666666666,
 7777777777777,777777777777777,888888888888888]

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

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 24 11:49 EDT 2024. Contains 371936 sequences. (Running on oeis4.)