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A095969 If p(k) is the k-th prime, then the n-th set of 2 consecutive cousin prime pairs starts at p(a(n)). +0
2
4, 6, 12, 25, 27, 29, 48, 63, 88, 93, 134, 147, 149, 151, 153, 181, 211, 224, 235, 247, 249, 285, 301, 389, 433, 483, 612, 642, 694, 742, 877, 975, 994, 1037, 1039, 1080, 1094, 1153, 1276, 1278, 1301, 1380, 1395, 1439, 1474, 1563, 1580, 1617, 1638, 1688 (list; graph; listen)
OFFSET

1,1

EXAMPLE

a(2)=6: p(6)=13 and p(7)=17, the first cousin prime pair, p(8)=19 and p(9)=23, the second cousin prime pair.

CROSSREFS

Sequence in context: A162688 A070232 A037100 this_sequence A090608 A115076 A126259

Adjacent sequences: A095966 A095967 A095968 this_sequence A095970 A095971 A095972

KEYWORD

nonn

AUTHOR

Ray G. Opao (1260(AT)email.com), Jul 15 2004

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Last modified December 5 08:23 EST 2009. Contains 170348 sequences.


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