A054818 Sixth term of strong prime sextets: p(m-4)-p(m-5) > p(m-3)-p(m-4) > p(m-2)-p(m-3) > p(m-1)-p(m-2) > p(m)-p(m-1).

1873, 2543, 3463, 9623, 21493, 23021, 25247, 26113, 32191, 33413, 33941, 39107, 40823, 41233, 44269, 47297, 48823, 55903, 57793, 67049, 70123, 74297, 74717, 74719, 75167, 75169, 83003, 84319, 87881, 88427, 88663, 103813, 103919

Offset

0,1

Links

Table of n, a(n) for n=0..32.

Mathematica

spsQ[lst_List]:=Module[{d=Differences[lst]}, d[[1]]>d[[2]]>d[[3]]> d[[4]]> d[[5]]]; [Select[Partition[Prime[Range[10000]], 6, 1], spsQ]][[6]] (* Harvey P. Dale, Jul 04 2011 *)

Crossrefs

Cf. A051634, A054800-A054840.

Sequence in context: A068281 A139668 A244019 * A127410 A237570 A045201

Adjacent sequences: A054815 A054816 A054817 * A054819 A054820 A054821

Keyword

nonn

Author

Henry Bottomley, Apr 10 2000

Status

approved