%I #12 Feb 07 2020 16:39:59
%S 2,4,5,6,13,9,18,19,17,20,26,30,35,23,47,50,60,41,7,42,21,37,49,38,31,
%T 44,67,55,80,79,100,106,74,29,72,65,78,101,86,99,52,77,45,75,96,141,
%U 128,105,157,180,61,182,190,135,154,121,120,146,111,27,112,158,132,28,174
%N Distinct values in A309681, in order of appearance.
%H Samuel B. Reid, <a href="/A331624/b331624.txt">Table of n, a(n) for n = 1..10000</a>
%Y Cf. A309681.
%K nonn
%O 1,1
%A _Samuel B. Reid_, Jan 22 2020
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