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A140871 A 4 x 4 magic square read by rows. 0

%I #6 Feb 02 2023 13:24:42

%S 26,4,19,20,9,12,23,25,32,24,10,3,2,29,17,21

%N A 4 x 4 magic square read by rows.

%C The magic sum is 69. The first row contains Ramanujan's date of passing away in Indian format.

%H P. K. Srinivasan, <a href="http://www.ramanujanmuseum.org/index.htm">Ramanujan Museum and Math Education Centre</a>.

%e 26, 04, 19, 20

%e 09, 12, 23, 25

%e 32, 24, 10, 03

%e 02, 29, 17, 21

%K fini,full,nonn,tabf

%O 1,1

%A _Parthasarathy Nambi_, Jul 20 2008

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Last modified April 23 03:30 EDT 2024. Contains 371906 sequences. (Running on oeis4.)