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Number of points in N^n of norm <= 7.
2

%I #9 Sep 15 2019 04:07:46

%S 1,8,45,239,1154,5139,21374,83877,312913,1115334,3813001,12556041,

%T 39993741,123663399,372232239,1093036739,3136328324,8805588398,

%U 24218635622,65321490327,172947226965,449923333530,1151130040924

%N Number of points in N^n of norm <= 7.

%H Andrew Howroyd, <a href="/A055422/b055422.txt">Table of n, a(n) for n = 0..1000</a>

%Y Row n=7 of A302998.

%K nonn

%O 0,2

%A _David W. Wilson_