login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)

A204168 as a triangular array

2
-1-1
-610
612-10
0-20-2010
005030-10
000-105-4210
000019656-10
00000-336-7210
00000054090-10
0000000-825-1101

A204168 as a square array

2-1-660000000
-1112-20000000
0-1-205000000
0130-1050000
0-1-42196000
0156-33600
0-1-725400
0190-825
0-1-110
01

A204168 as an upper right triangle

2-1-660000000
-1112-20000000
0-1-205000000
0130-1050000
0-1-42196000
0156-33600
0-1-725400
0190-825
0-1-110
01

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified June 5 15:33 EDT 2020. Contains 334851 sequences. (Running on oeis4.)