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A111192 Product of the n-th sexy prime pair. +0
4
55, 91, 187, 247, 391, 667, 1147, 1591, 1927, 2491, 3127, 4087, 4891, 5767, 7387, 9991, 10807, 11227, 12091, 17947, 23707, 25591, 28891, 30967, 37627, 38407, 51067, 52891, 55687, 64507, 67591, 70747, 75067, 78391, 96091, 98587, 111547, 122491 (list; graph; listen)
OFFSET

1,1

LINKS

Eric Weisstein's World of Mathematics, Sexy Primes.

EXAMPLE

a(2)=91 because the second sexy prime pair is (7, 13) and 7*13=91.

CROSSREFS

Cf. A023201, A104229.

Sequence in context: A157484 A027865 A143205 this_sequence A063873 A063131 A128880

Adjacent sequences: A111189 A111190 A111191 this_sequence A111193 A111194 A111195

KEYWORD

nonn

AUTHOR

Shawn M Moore (sartak(AT)gmail.com), Oct 23 2005

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.


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