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1, 2, 16, 26, 64, 97, 107, 122, 146, 167, 194, 391, 451, 496, 707, 856, 958
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listen;
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internal format)
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OFFSET
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1,2
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COMMENTS
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It is conjectured that this sequence is finite and all terms are found.
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LINKS
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EXAMPLE
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next,
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MATHEMATICA
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p = 3; sp = {p}; k = 0; Table[While[k++; m = 2*k; l = Length[sp]; While[sp[[l]] < m, While[p = NextPrime[p]; cp = 2*3^(Floor[Log[3, 2*p - 1]]) - p; ! PrimeQ[cp]]; AppendTo[sp, p]; l++]; ct = 0; Do[If[(2*sp[[i]] <= m) && (MemberQ[sp, m - sp[[i]]]), ct++], {i, 1, l}]; ct > 0]; k, {n, 1, 17}]
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CROSSREFS
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KEYWORD
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nonn,easy,fini,full
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AUTHOR
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STATUS
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approved
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