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A117099
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Numbers n such that nextprime(2*n)>2*nextprime(n) and n is composite (if p is prime then nextprime(p)=p).
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4, 10, 12, 16, 22, 27, 28, 40, 42, 45, 46, 52, 57, 58, 60, 66, 70, 72, 82, 87, 88, 100, 102, 106, 108, 112, 126, 129, 130, 136, 147, 148, 150, 159, 160, 161, 162, 166, 169, 170, 171, 172, 177, 178, 180, 190, 192, 195, 196
(list; graph; refs; listen; history; internal format)
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