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A146972 Twin primes in A046704 0
3, 5, 7, 41, 43, 137, 139, 191, 193, 197, 199, 227, 229, 281, 283, 311, 313, 461, 463, 599, 601, 641, 643, 821, 823, 827, 829, 881, 883, 1031, 1033, 1091, 1093, 1277, 1279, 1301, 1303, 1451, 1453, 1721, 1723, 1871, 1873, 2027, 2029, 2081, 2083, 2087, 2089 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

EXAMPLE

137 and 139 are twin primes. The sum of their digits are 11 and 13 respectively, which are also twin primes.

CROSSREFS

A046704

Sequence in context: A037287 A163797 A130536 * A102742 A089044 A117646

Adjacent sequences:  A146969 A146970 A146971 * A146973 A146974 A146975

KEYWORD

nonn,base

AUTHOR

Dmitry Kamenetsky (dkamen(AT)rsise.anu.edu.au), Nov 03 2008

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Last modified February 14 14:47 EST 2012. Contains 205623 sequences.