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A165245 Nonprimes with all digits distinct, all digits prime, and a nonprime number of digits. 0

%I #3 Mar 31 2012 10:26:15

%S 2375,2537,2573,2735,3275,3572,3725,3752,5327,5372,5723,5732,7235,

%T 7325,7352,7532

%N Nonprimes with all digits distinct, all digits prime, and a nonprime number of digits.

%C Or: the 4-digit nonprimes with a digit-set of {2,3,5,7}. - R. J. Mathar, Sep 16 2009

%Y Cf. A141521

%K nonn,base,fini,full,less

%O 1,1

%A _Lekraj Beedassy_, Sep 09 2009

%E Keyword:less,base added by _R. J. Mathar_, Sep 16 2009

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Last modified March 18 22:09 EDT 2024. Contains 370951 sequences. (Running on oeis4.)