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

 


A231855 as a triangular array

1
13
389
8345527
2114465637781
556127339124042584243
14426138528836096623433617711729
37711159991167111494561772661144269241213932187
98747675115299293429455631454768048870478586

A231855 as a square array

11382155144377987
383414461226131115947675
95565673398528899116711529929
273771240436096611149456342945563
812584234336177266111454768048
243177114426924870478586
729121393
2187
11382155144377987
383414461226131115947675
95565673398528899116711529929
273771240436096611149456342945563
812584234336177266111454768048
243177114426924870478586
729121393
2187

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | 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 September 22 02:40 EDT 2024. Contains 376090 sequences. (Running on oeis4.)