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A159419 Number of n X n arrays of squares of integers summing to 27. 1

%I #8 Dec 04 2012 10:27:06

%S 28,16116,14716400,17547521700,21378476192500,22816180566321408,

%T 18948625670323338752,11124067715313274949520,

%U 4288978222994601696340900,1045961376841768655168875700,162402641585664781495373931248,16666926568578454036579011148484

%N Number of n X n arrays of squares of integers summing to 27.

%H R. H. Hardin, <a href="/A159419/b159419.txt">Table of n, a(n) for n = 2..100</a>

%H Vaclav Kotesovec, <a href="/A159419/a159419.txt">G.f. for A159419</a>

%F G.f.: see link above. - _Vaclav Kotesovec_, Dec 04 2012

%K nonn

%O 2,1

%A _R. H. Hardin_, Apr 11 2009

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Last modified March 28 20:05 EDT 2024. Contains 371254 sequences. (Running on oeis4.)