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A124192
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Numbers k for which 8*k + 3 and 8*k + 5 are twin primes.
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2
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0, 1, 7, 13, 22, 28, 43, 52, 82, 103, 127, 136, 178, 181, 202, 208, 223, 241, 253, 283, 292, 406, 412, 421, 433, 442, 481, 502, 511, 532, 568, 598, 616, 637, 706, 733, 766, 787, 832, 847, 853, 868, 901, 913, 916, 943
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OFFSET
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1,3
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LINKS
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EXAMPLE
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0 is a term since 8*0 + 3 = 3 and 8*0 + 5 = 5 are twin primes.
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MATHEMATICA
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Do[If[PrimeQ[8n + 3] && PrimeQ[8n + 5], Print[n]], {n, 1, 1000}]
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PROG
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[k:k in [0..1000]|IsPrime(8*k+3) and IsPrime(8*k+5)]; // Marius A. Burtea, Dec 19 2019
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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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