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!)

A187172 as a triangular array

1
40
900
16800
2524000
364816000
4980608000
64120128480000
81168220176160000
10022433638413600000
1212884766644568800000
144360640101610244961600000

A187172 as a square array

149162536496481100121144
008244880120168224288360
0001660128220336476640
0008481763846641016
0000161364561024
0000088496
0000016
00000
0000
000
00
0

A187172 as an upper right triangle

149162536496481100121144
008244880120168224288360
0001660128220336476640
0008481763846641016
0000161364561024
0000088496
0000016
00000
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 | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified May 9 05:06 EDT 2024. Contains 372341 sequences. (Running on oeis4.)