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%I #2 Jun 12 2004 03:00:00
%S 17,29,53,137,149,173,269,293,317,389,509,557,569,653,773,797,809,857,
%T 1097,1109,1193,1229,1493,1637,1733,1949,1997,2153,2309,2357,2477,
%U 2693,2777,2837,2909,2957,3209,3413,3533,3593,3677,3833,3989,4013,4133,4157
%N Denominator(Bernoulli(n-1) + 1/n)=30, where n runs through the primes.
%o (PARI) bouay2(n) = bernfrac(n-1)+1/n for (i=1,500,if(denominator(bouay2(prime(i)))==30,print(i)))
%K nonn
%O 0,1
%A mohammed bouayoun (bouyao(AT)wanadoo.fr), Feb 10 2004
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