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!)

A133087 as a triangular array

1
21
121
2541
14641
29161461
1615201561
2133655502781
18285670562881
2176414019618211244101

A133087 as a square array

1212121212
12549613817
1461615362864
1414205556140
16155070196
162756182
1828112
1844
110
1

A133087 as an upper right triangle

1212121212
12549613817
1461615362864
1414205556140
16155070196
162756182
1828112
1844
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 8 17:52 EDT 2024. Contains 373227 sequences. (Running on oeis4.)