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%I #11 Nov 08 2015 03:55:57
%S 6,8,10,16,21,55,253,1081,1711,3403,5671,13861,15931,25651,34453,
%T 60031,64261,73153,108811,114481,126253,158203,171991,258121,351541,
%U 371953,392941,482653,518671,703891,822403,853471,869221,933661,1034641,1104841,1159003
%N Numbers n such that A229964(n) = 1.
%C Equals {6, 8, 16} UNION A156592.
%H Rosemary Sullivan and Neil Watling, <a href="http://www.emis.de/journals/INTEGERS/papers/n65/n65.Abstract.html">Independent Divisibility Pairs on the Set of Integers from 1 to N</a>, INTEGERS, Electronic J. of Combinatorial Number Theory, Vol. 13, Paper A65, 2013.
%Y Cf. A166684, A082663, A229966, A229967.
%K nonn
%O 1,1
%A _Eric M. Schmidt_, Oct 04 2013