|
|
A054833
|
|
Sixth term of weak prime sextet: 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).
|
|
2
|
|
|
2953, 13513, 13931, 15013, 15413, 15427, 21467, 21587, 21911, 28307, 30931, 33287, 35671, 37781, 42281, 42641, 45853, 55691, 64709, 64969, 64997, 68239, 68261, 68927, 68947, 73999, 74257, 78643, 83177, 85571, 87383, 88069, 90971, 91621, 92297, 97073, 106853, 118529, 119083, 127807, 129011
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
1,1
|
|
LINKS
|
|
|
FORMULA
|
|
|
MATHEMATICA
|
Transpose[Select[Partition[Prime[Range[9000]], 6, 1], And@@Positive[ Differences[ #, 2]]&]][[6]] (* Harvey P. Dale, Nov 06 2011 *)
|
|
CROSSREFS
|
Cf. A051635; A054800 .. A054803: members of balanced prime quartets (= consecutive primes in arithmetic progression); A054804 .. A054818: members of strong prime quartets, quintets, sextets; A054819 .. A054840: members of weak prime quartets, quintets, sextets, septets.
|
|
KEYWORD
|
nonn
|
|
AUTHOR
|
|
|
STATUS
|
approved
|
|
|
|