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%I #2 Mar 30 2012 17:33:54
%S 2,22,232,2332,23532,235532,2357532,23577532,2357117532,235711117532,
%T 23571113117532,2357111313117532,235711131713117532,
%U 23571113171713117532,2357111317191713117532,235711131719191713117532
%N Concatenation of terms of n-th row of the triangle of primes A138139.
%C The first 10 members are palindromes A002113.
%e .
%e n ... a(n)
%e 1 ... 2
%e 2 ... 22
%e 3 ... 232
%e 4 ... 2332
%e 5 ... 23532
%e 6 ... 235532
%e 7 ... 2357532
%e 8 ... 23577532
%e 9 ... 2357117532
%e 10 .. 235711117532
%e 11 .. 23571113117532
%Y Cf. A000040, A089182, A138139.
%K easy,nonn,base
%O 1,1
%A _Omar E. Pol_, Mar 09 2008
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