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A095971 If p(k) is the k-th prime, then the n-th set of 4 consecutive cousin prime pairs starts at p(a(n)). 1
25, 147, 149, 1828, 1866, 18814, 20033, 26397, 57344, 63654, 71722, 72982, 76928, 85072, 99739, 110985, 122244, 136645, 145805, 166884, 183130, 204206, 244875, 246292, 256139, 258721, 258723, 263243, 296747, 296749, 299538, 336778, 356245 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

EXAMPLE

a(1)=25: p(25)=97 and p(26)=101, the first cousin prime pair; p(27)=103 and p(28)=107, the second cousin prime pair; p(29)=109 and p(30)=113, the third cousin prime pair; p(31)=127 and p(32)=131, the fourth cousin prime pair.

CROSSREFS

Sequence in context: A193438 A139152 A123014 * A147421 A147083 A198030

Adjacent sequences:  A095968 A095969 A095970 * A095972 A095973 A095974

KEYWORD

nonn

AUTHOR

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

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Last modified February 16 02:30 EST 2012. Contains 205860 sequences.