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A157967
Least prime of prime quadruplets that are separated by 210 or less from another least prime of prime quadruplet.
1
5, 11, 101, 191, 1871, 2081, 3251, 3461, 15641, 15731, 397541, 397751, 1006301, 1006331, 1022381, 1022501, 1117601, 1117811, 1246241, 1246361, 1954151, 1954361, 2594951, 2594981, 2731691, 2731901, 2927591, 2927801, 3512051, 3512231
OFFSET
1,1
EXAMPLE
{5,11}, {11,101} and {101,191} are pairs of least primes of prime quadruplets that are separated by 210 or less, so 5, 11, 101 and 191 are in sequence.
CROSSREFS
Subsequence of A007530.
Sequence in context: A199305 A096473 A007530 * A088268 A030085 A022006
KEYWORD
nonn
AUTHOR
Ki Punches, Mar 10 2009
EXTENSIONS
Corrected final two sequence terms. Ki Punches, May 01 2009
Edited and corrected by Ray Chandler, May 24 2009
STATUS
approved