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A115913 Numbers k such that prime(k) - k is a brilliant number (A078972). 1

%I #5 Jul 15 2021 21:25:07

%S 5,7,9,12,52,60,64,74,78,96,118,122,124,132,138,150,160,166,184,186,

%T 190,210,234,240,250,252,256,258,284,306,314,334,438,462,500,570,612,

%U 666,678,690,874,1056,1396,1650,1784,1860,1946,1994,2020,2052,2188

%N Numbers k such that prime(k) - k is a brilliant number (A078972).

%e prime(666) - 666 = 59*73.

%Y Cf. A078972, A115912.

%K nonn,base

%O 1,1

%A _Giovanni Resta_, Feb 06 2006

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Last modified February 24 16:16 EST 2024. Contains 370307 sequences. (Running on oeis4.)