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A046405 Numbers of the form p*q*r where p,q,r are distinct odd palindromic primes (odd terms from A002385). 3

%I #11 Oct 10 2019 22:44:14

%S 105,165,231,385,1515,1965,2121,2265,2715,2751,2865,3171,3333,3535,

%T 3801,4011,4323,4585,4695,4983,5285,5295,5555,5595,5745,5973,6303,

%U 6335,6573,6685,7205,7413,7777,7833,8043,8305,9955,10087,10329,10505,10905

%N Numbers of the form p*q*r where p,q,r are distinct odd palindromic primes (odd terms from A002385).

%Y Cf. A002385, A046316, A046373.

%K nonn,base

%O 0,1

%A _Patrick De Geest_, Jun 15 1998

%E Definition clarified by _N. J. A. Sloane_, Dec 19 2017 at the suggestion of _Harvey P. Dale_

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Last modified April 25 03:15 EDT 2024. Contains 371964 sequences. (Running on oeis4.)