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A071696
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Greater members of twin prime pairs of form (4*k+1,4*k+3), k>0.
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10
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7, 19, 31, 43, 103, 139, 151, 199, 271, 283, 463, 523, 571, 619, 643, 811, 823, 859, 883, 1051, 1063, 1231, 1279, 1291, 1303, 1483, 1699, 1723, 1879, 1951, 1999, 2083, 2131, 2143, 2239, 2311, 2383, 2551, 2659, 2731, 2791, 2803, 2971
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OFFSET
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1,1
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COMMENTS
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Corresponding lesser members: A071695(n).
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LINKS
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MATHEMATICA
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Select[Partition[Prime[Range[500]], 2, 1], #[[2]]-#[[1]]==2&&IntegerQ[ (#[[1]]-1)/4]&][[All, 2]] (* Harvey P. Dale, Aug 27 2021 *)
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PROG
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(Haskell)
a071696 n = a071696_list !! (n-1)
a071696_list = [p | p <- tail a002145_list, a010051' (p - 2) == 1]
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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