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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

Table of n, a(n) for n=1..34.

Wikipedia, Magic square

Wikipedia, Primes in arithmetic progression

Index entries for sequences related to magic squares

CROSSREFS

Cf. A269325. Subsequence of A268790.

Sequence in context: A230923 A137839 A238513 * A183850 A002433 A107535

Adjacent sequences:  A269321 A269322 A269323 * A269325 A269326 A269327

KEYWORD

nonn

AUTHOR

Arkadiusz Wesolowski, Feb 23 2016

STATUS

approved

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Last modified December 16 09:06 EST 2019. Contains 330020 sequences. (Running on oeis4.)