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A020624 Smallest nonempty set S containing prime divisors of 9k+2 for each k in S. 1

%I #11 Feb 17 2013 03:57:09

%S 5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,73,79,83,89,101,103,

%T 107,109,113,127,139,149,167,173,179,193,227,229,233,241,257,263,281,

%U 311,349,379,383,389,409,449,463,479,599,659,677,839,877,911,929

%N Smallest nonempty set S containing prime divisors of 9k+2 for each k in S.

%H Nathaniel Johnston, <a href="/A020624/b020624.txt">Table of n, a(n) for n = 1..94</a> (full sequence)

%K nonn,fini,full

%O 1,1

%A _David W. Wilson_

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Last modified April 19 19:02 EDT 2024. Contains 371798 sequences. (Running on oeis4.)