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!)

A257606 as a triangular array

1
44
164016
6429629664
256192835521928256
1024116883480834808116881024
409667656302352487312302352676564096
16384379240242301658300005830000242301637924016384
6553620764241833049662617144932800006261714418330496207642465536

A257606 as a square array

141664256102440961638465536
440296192811688676563792402076424
16296355234808302352242301618330496
64192834808487312583000062617144
25611688302352583000093280000
102467656242301662617144
409637924018330496
163842076424
65536

A257606 as an upper right triangle

141664256102440961638465536
440296192811688676563792402076424
16296355234808302352242301618330496
64192834808487312583000062617144
25611688302352583000093280000
102467656242301662617144
409637924018330496
163842076424
65536

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 07:22 EDT 2024. Contains 371922 sequences. (Running on oeis4.)