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!)
A184244 Number of strings of numbers x(i=1..6) in 0..n with sum i^2*x(i)^2 equal to n^2*36 1

%I #7 Mar 31 2012 12:35:58

%S 1,4,5,15,24,43,47,88,155,251,249,349,507,720,749,1002,1438,1751,1910,

%T 2431,3030,3625,3897,4584,5894,6846,6879,8493,10156,11249,11983,13735,

%U 16308,18377,19221,22206,25875,27872,29558,32577,37842,39803,42223,48488

%N Number of strings of numbers x(i=1..6) in 0..n with sum i^2*x(i)^2 equal to n^2*36

%C Row 6 of A184240

%H R. H. Hardin, <a href="/A184244/b184244.txt">Table of n, a(n) for n = 1..80</a>

%e Some solutions for n=5

%e ..0....0....2....0....0....4....0....0....4....4....0....2....0....4....0....4

%e ..4....5....4....2....4....2....0....2....4....5....4....4....3....0....5....2

%e ..4....0....4....4....2....4....0....4....0....4....2....0....4....4....0....2

%e ..4....5....3....1....4....5....0....2....3....2....5....4....3....1....4....4

%e ..4....4....4....4....4....0....0....2....2....0....4....0....0....4....4....0

%e ..1....0....2....3....2....3....5....4....4....4....0....4....4....3....2....4

%K nonn

%O 1,2

%A _R. H. Hardin_ Jan 10 2011

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 September 12 18:50 EDT 2024. Contains 375853 sequences. (Running on oeis4.)