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A265198 Magic sums of 3 X 3 semimagic squares composed of squares.

%I A265198 #27 Jan 15 2025 16:41:46
%S A265198 3249,3969,4225,5041,5691,6241,6561,7225,7329,8281,8649,8841,9025,
%T A265198 9801,10011,10794,11025,11306,11449,11881,12219,12321,12769,12996,
%U A265198 13689,13699,13701,14114,14161,14641,15129,15625,15876,16129,16186,16625,16641,16900
%N A265198 Magic sums of 3 X 3 semimagic squares composed of squares.
%C A265198 These semimagic squares are composed of 9 distinct square numbers >= 0.
%H A265198 <a href="/index/Mag#magic">Index entries for sequences related to magic squares</a>
%e A265198 A semimagic square with sum 4225:
%e A265198   |----|----|----|
%e A265198   |  0 | 625|3600|
%e A265198   |----|----|----|
%e A265198   |1521|2304| 400|
%e A265198   |----|----|----|
%e A265198   |2704|1296| 225|
%e A265198   |----|----|----|
%Y A265198 Cf. A000290, A265141, A265197, A269061 (for positive squares).
%K A265198 nonn
%O A265198 1,1
%A A265198 _Arkadiusz Wesolowski_, Dec 04 2015