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2, 5, 31, 283, 3, 67, 11, 11, 5, 173, 3, 1237, 7, 31, 7334881, 227, 3, 773, 149, 47, 11, 5, 3, 101, 13, 73, 151, 349, 3, 4421, 107, 191, 17, 7, 3, 17, 19, 624808693, 2273, 25788481, 3, 5, 59, 1752761753, 23, 2144707, 3, 49547, 5, 275851515609829434269, 19, 919, 3, 13, 7, 107, 29
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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0,1
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LINKS
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FORMULA
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EXAMPLE
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a(5) = 67 because 5^5 + 6^6 = 3125 + 46656 = 67 * 743.
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PROG
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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