login
This site is supported by donations to The OEIS Foundation.

 

Logo


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

A216210 as a triangular array

1
11
121
1331
04640
04101040
0014201400
001434341400
000486848000
0004811611648000
00001642321640000

A216210 as a square array

11110000000
1234400000
136101414000
1410203448480
04143468116164
001448116232
00048164
0000
000
00
0

A216210 as an upper right triangle

11110000000
1234400000
136101414000
1410203448480
04143468116164
001448116232
00048164
0000
000
00
0

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 September 18 05:32 EDT 2019. Contains 327165 sequences. (Running on oeis4.)