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A269324 Magic sums of 3 X 3 magic squares composed of primes in an arithmetic progression. 2
3117, 3747, 13017, 21309, 28209, 35097, 39099, 39189, 42663, 46923, 52977, 69501, 71061, 73239, 83211, 87663, 88041, 96171, 100767, 104613, 108033, 111831, 112899, 113691, 114159, 117483, 123567, 129939, 135699, 136239, 139917, 141807, 141909, 149241 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
REFERENCES
Joseph S. Madachy, "Magic and Antimagic Squares." Ch. 4 in Madachy's Mathematical Recreations, New York: Dover, 1979, p. 95.
LINKS
Wikipedia, Magic square
CROSSREFS
Cf. A269325. Subsequence of A268790.
Sequence in context: A343373 A238513 A357957 * A183850 A002433 A107535
KEYWORD
nonn
AUTHOR
STATUS
approved

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Last modified July 23 06:04 EDT 2024. Contains 374544 sequences. (Running on oeis4.)