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!)
A172863 Number of n X n 0..5 arrays with row sums 15 and column sums 15 1

%I

%S 0,0,1,40176,22989265901,83308687622580480,1590632917730889408984804,

%T 138992936515606925094500549847168,

%U 49028617232539794829106747972829351457296

%N Number of n X n 0..5 arrays with row sums 15 and column sums 15

%H R. H. Hardin, <a href="/A172863/b172863.txt">Table of n, a(n) for n=1..10</a>

%K nonn

%O 1,4

%A _R. H. Hardin_ Feb 06 2010

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 January 21 18:08 EST 2022. Contains 350479 sequences. (Running on oeis4.)