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A194284 Entries n of A194234 for which the cototient A051953(n) is a composite number. 0

%I

%S 12,45,63,75,99,153,175,245,261,325,363,369,475,531,539,637,639,833,

%T 845,847,867,909,925,963,1075,1127,1183,1233,1341,1519,1573,1611,1675,

%U 1719,1773,1805,1813,1859,1975

%N Entries n of A194234 for which the cototient A051953(n) is a composite number.

%K nonn,easy

%O 1,1

%A _Naohiro Nomoto_, Oct 12 2011

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Last modified March 6 04:42 EST 2021. Contains 341842 sequences. (Running on oeis4.)