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A261808
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Numbers n such that n^2 XOR n^3 is a square, where XOR is the bitwise XOR operator.
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0
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0, 1, 5, 8, 17, 37, 48, 65, 257, 288, 1025, 1088, 2305, 4097, 4224, 4357, 9217, 12320, 16385, 16640, 20737, 25920, 36865, 50624, 65537, 66048, 147457, 229440, 262145, 263168, 264197, 295937, 589825, 1048577, 1050624, 1052677, 2166785, 2359297, 4194305, 4198400, 4202501
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OFFSET
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1,3
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LINKS
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MATHEMATICA
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Select[Range[0, 100000], IntegerQ@ Sqrt@ BitXor[#^2, #^3] &] (* Michael De Vlieger, Sep 01 2015 *)
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PROG
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CROSSREFS
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KEYWORD
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nonn,base
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AUTHOR
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STATUS
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approved
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