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!)

A253561 as a triangular array

2
34
698
5182716
1225548132
103612516224364
2450108625486729128
772250324312514582187256
154921612509721562543746561512
2075343648625029167812513122196831024
481003752401194431250874839062539366590492048
1414450018751680758321562502624419531251180981771474096

A253561 as a square array

2365121024715204814
4918253650724975100144
82754125108250216343375500
1681162625324125064824011875
3224348631259726250194416807
647291458156252916312505832
12821874374781258748156250
25665611312239062526244
51219683393661953125
102459049118098
2048177147
4096

A253561 as an upper right triangle

2365121024715204814
4918253650724975100144
82754125108250216343375500
1681162625324125064824011875
3224348631259726250194416807
647291458156252916312505832
12821874374781258748156250
25665611312239062526244
51219683393661953125
102459049118098
2048177147
4096

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 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)