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Number of anagrams of a(n) that are prime increases.
1

%I #5 Mar 30 2012 18:35:36

%S 1,2,13,113,149,1013,1039,1123,1237,10127,10139,10234,10237,10279,

%T 10379,12367,12379,13459,13789,100279,101234,101237,102347,102379,

%U 103579,103789,123479,1002347,1002359,1002379,1003579,1012349,1012379

%N Number of anagrams of a(n) that are prime increases.

%C An anagram is a permutation of digits not beginning with 0.

%Y Cf. A046810, A046889.

%K nonn,base

%O 1,2

%A _David W. Wilson_