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A112747 Smallest prime of the form 2 followed by n copies of k. 0

%I #4 Dec 05 2013 19:57:06

%S 23,211,2111,23333,22121212121,2999999,29999999,21313131313131313,

%T 2777777777,23333333333,23333333333333333333333,2111111111111,

%U 2201201201201201201201201201201201201201,23131313131313131313131313131

%N Smallest prime of the form 2 followed by n copies of k.

%e a(3) = 2111, 2 followed by three copies of 1.

%K base,nonn,dumb

%O 1,1

%A _Amarnath Murthy_, Jan 02 2006

%E More terms from _Jon E. Schoenfield_, May 27 2010

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Last modified April 24 22:17 EDT 2024. Contains 371964 sequences. (Running on oeis4.)