

A090835


Numbers n such that p(n), p(n)+6, p(n)+12, p(n)+18 are consecutive primes with p(n)=6*k+5 for some k, where p(n) denotes nth prime.


8



54, 709, 821, 1510, 1594, 1726, 1842, 2009, 2609, 2876, 5689, 6252, 7438, 7728, 8090, 8229, 8654, 9105, 9184, 9997, 10934, 11343, 11390
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OFFSET

1,1


LINKS

Table of n, a(n) for n=1..23.


EXAMPLE

p(54)=251: 251,257,263,269 are consecutive primes


CROSSREFS

Cf. A033451, A090832, A090833, A090834, A090836, A090837, A090838, A090839.
Sequence in context: A253006 A128961 A218130 * A069980 A139178 A288838
Adjacent sequences: A090832 A090833 A090834 * A090836 A090837 A090838


KEYWORD

easy,nonn


AUTHOR

Pierre CAMI, Dec 09 2003


STATUS

approved



