%I #6 Dec 16 2021 07:38:02
%S 4,6,8,10,12,14,15,16,18,20,21,22,24,26,27,28,30,32,34,36,38,39,40,42,
%T 44,45,46,48,50,51,52,54,55,56,57,58,60,62,63,64,66,68,70,72,74,75,76,
%U 78,80,81,82,84,85,86,87,88,90,92,93,94,95,96,98,99,100,102,104,105
%N Numbers with at least one divisor >1 that is a prefix of another divisor in binary representation.
%C Complement of A090332.
%C Even numbers >2 belong to this sequence.
%F A090330(a(n)) > 0.
%F A090331(a(n)) > 1.
%e Divisors >1 of 51: {3,17,51}, in binary: {11, 10001, 110011}, as '11' is a prefix of '110011' 51 is a term.
%Y Cf. A090330, A090331.
%K nonn,base
%O 1,1
%A _Reinhard Zumkeller_, Nov 26 2003
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