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Primes of the form prime(nk) followed by prime(k).
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%I #7 Nov 18 2018 00:47:18

%S 73,6113,193,293,373,433,26317,613,94153,38917,2237,1013,43313,76123,

%T 82723,76919,70117,169943,1733,4337,1933,1993,421189,2293,2393,195131,

%U 2633,2713,86311,510179,94111,97711,3373,129113,3593,3733,3833,268729

%N Primes of the form prime(nk) followed by prime(k).

%t c[r_, s_] := ToExpression[ToString[r] <> ToString[s]]; Do[k = 1; While[ !PrimeQ[c[Prime[n*k], Prime[k]]], k++ ]; Print[c[Prime[n*k], Prime[k]]], {n, 2, 100}] (* _Ryan Propper_, Sep 14 2005 *)

%Y Cf. A089782, A089783, A089784, A089785, A089786, A089787, A089789.

%K base,nonn

%O 1,1

%A _Amarnath Murthy_, Nov 24 2003

%E More terms from _Ryan Propper_, Sep 14 2005