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%I #21 Jan 04 2023 15:53:19
%S 13,229,269,331,1036991,193,1187,379,942381313,1078717,1690920279179,
%T 593,181,1433,641,139,631,2622013,1123,130337,223,155784593,3746107,
%U 1223,13791824242727551,67623587,853,299635177,3966293,197,4755811387725362803,263,40637,577
%N Smallest prime factors for sequence A223546.
%H Sidney Cadot, <a href="/A223548/b223548.txt">Table of n, a(n) for n = 1..34</a>
%F a(n) = A020639(A223546(n)).
%e a(3) = 229, the smallest prime factor of A223546(3) = 233335657 = 229*307*3319.
%Y Cf. A020639, A223546.
%K nonn
%O 1,1
%A _Paul Larm_, Mar 21 2013
%E a(15)-a(34) from _Chai Wah Wu_, Oct 10 2019
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