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A106548
Perfect squares n^2 which are both the sum and the difference of two primes (otherwise 0).
12
0, 4, 9, 16, 0, 36, 0, 64, 81, 100, 0, 144, 0, 196, 225, 256, 0, 324, 0, 400, 441, 484, 0, 576, 0, 676, 0, 784, 0, 900, 0, 1024, 1089, 1156, 0, 1296, 0, 1444, 0, 1600, 0, 1764, 0, 1936, 0, 2116, 0, 2304, 0, 2500, 0, 2704, 0, 2916, 0, 3136, 0, 3364, 0, 3600, 0, 3844, 0
OFFSET
1,2
FORMULA
a(n) = Min(A106545(n), A106546(n)).
KEYWORD
easy,nonn
AUTHOR
Alexandre Wajnberg, May 08 2005
EXTENSIONS
Extended by Ray Chandler, May 12 2005
STATUS
approved