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Concatenation of twin primes in reverse order.
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%I #10 Sep 13 2015 23:26:09

%S 53,75,1311,1917,3129,4341,6159,7371,103101,109107,139137,151149,

%T 181179,193191,199197,229227,241239,271269,283281,313311,349347,

%U 421419,433431,463461,523521,571569,601599,619617,643641,661659,811809,823821,829827,859857,883881,10211019,10331031,10511049,10631061,10931091,11531151

%N Concatenation of twin primes in reverse order.

%H Chris Caldwell, <a href="http://www.utm.edu/research/primes/lists/small/1ktwins.txt">The First 1,008 Twin Primes</a>.

%e The twin primes 41 and 43 are concatenated in reverse order to give 4341, which is the sixth term in the sequence.

%t f[{a_,b_}]:=FromDigits[Join[IntegerDigits[b],IntegerDigits[a]]]; f/@Select[Partition[Prime[Range[200]],2,1],#[[2]]-#[[1]]==2&] (* _Harvey P. Dale_, Jan 01 2011 *)

%Y Cf. A095958.

%K nonn,base,less

%O 0,1

%A _Parthasarathy Nambi_, May 20 2005

%E More terms from _Harvey P. Dale_, Jan 01 2011