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A060230 Smaller of twin primes whose middle term is a multiple of A002110(4)=210. +0
2
419, 1049, 2309, 2729, 3359, 5879, 6089, 6299, 7349, 7559, 8819, 9239, 10499, 10709, 11549, 11969, 15329, 18059, 21839, 25409, 26249, 26879, 28349, 29399, 30869, 31079, 32969, 33179, 33599, 33809, 34649, 35279, 37589, 40529, 42839 (list; graph; listen)
OFFSET

0,1

EXAMPLE

For the pair {1049,1051} (1049+1051)/2=10*210.

CROSSREFS

A001359, A002110.

Sequence in context: A097233 A142281 A142733 this_sequence A130737 A061118 A097822

Adjacent sequences: A060227 A060228 A060229 this_sequence A060231 A060232 A060233

KEYWORD

nonn

AUTHOR

Labos E. (labos(AT)ana.sote.hu), Mar 21 2001

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Last modified August 29 17:54 EDT 2008. Contains 143238 sequences.


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