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A025365 Numbers that are the sum of 4 nonzero squares in exactly 9 ways. 4

%I #14 Jun 15 2018 05:20:04

%S 162,178,207,220,223,225,226,231,242,243,253,265,266,267,271,278,283,

%T 286,287,291,309,314,316,331,334,337,349,359,361,377,380,413,452,491,

%U 509,524,569,648,712,880,904,968,1064,1112,1144,1256,1264,1336,1520,1808,2096

%N Numbers that are the sum of 4 nonzero squares in exactly 9 ways.

%H Robert Price, <a href="/A025365/b025365.txt">Table of n, a(n) for n = 1..91</a>

%H <a href="/index/Su#ssq">Index entries for sequences related to sums of squares</a>

%F {n: A025428(n) = 9}. - _R. J. Mathar_, Jun 15 2018

%K nonn

%O 1,1

%A _David W. Wilson_

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Last modified September 13 22:05 EDT 2024. Contains 375910 sequences. (Running on oeis4.)