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Duplicate of A163678.
0

%I #11 Oct 13 2024 07:05:44

%S 1913,18379,19013,25013,34613,35879,36979,37379,37813,40013,40213,

%T 45613,48091,49279,51613,55313,56179,56713,58613,63079,63179,64091,

%U 65479,66413,74779,75913,76213,76579,76679,85313,88379,90379,90679,93113

%N Duplicate of A163678.

%C Previous name was: Smaller members of Ormiston prime pairs with the minimal gap d=18.

%C Possible last two digits are {13,79,91} (and in the last case necessarily last three digits are '091').

%C Is this a duplicate of A163678? - _R. J. Mathar_, Jul 22 2010

%e Smallest entries of all three kinds:

%e a(1) = 1913 because prime(293)=1913 and prime(294)=1931 are anagrams

%e a(2) = 18379 because prime(2106)=18379 and prime(2107)= 18397 are anagrams

%e a(13) = 48091 because prime(4953)=48091 and prime(4954)= 48109 are anagrams.

%K dead

%O 1,1

%A _Zak Seidov_, Jun 04 2010

%E Marked duplicate by _Joerg Arndt_, Oct 13 2024