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!)

A178568 as a triangular array

1
11
122
1331
14443
155952
16616763
1772591271
1883611201384
199491330212793
11010641542316416105
11111811756431252521112

A178568 as a square array

111111111111
1234567891011
234567891011
149162536496481
357911131517
261220304256
3713213143
182764125
491625
31021
511
2

A178568 as an upper right triangle

111111111111
1234567891011
234567891011
149162536496481
357911131517
261220304256
3713213143
182764125
491625
31021
511
2

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 March 28 15:38 EDT 2024. Contains 371254 sequences. (Running on oeis4.)