The OEIS mourns the passing of Jim Simons and is grateful to the Simons Foundation for its support of research in many branches of science, including the OEIS.
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!)

A140822 as a triangular array

1
11
121
1331
14641
155551
1615201561
17777771
182887082881
199849984991
110451045252451045101

A140822 as a square array

11111111111
12345678910
136515728945
14520788410
1515770945
16789252
17288445
18910
1945
110
1

A140822 as an upper right triangle

11111111111
12345678910
136515728945
14520788410
1515770945
16789252
17288445
18910
1945
110
1

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 June 2 13:36 EDT 2024. Contains 373040 sequences. (Running on oeis4.)