Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
%I #15 Jan 05 2021 21:42:56
%S 1,2,4,6,30,60,210,2310,18480,120120,150150,660660,1531530,2492490,
%T 3063060,4594590,38798760,48498450,193993800,446185740,6915878970,
%U 13831757940,80313433200,129393864600,1061029689720,5014012253250,9225782545980,12033629407800,40312658516130,135378330837750
%N Distinct values in A339743, in order of appearance.
%C This sequence is strictly increasing as A339743 is weakly increasing. - _David A. Corneth_, Jan 01 2021
%H David A. Corneth, <a href="/A339759/b339759.txt">Table of n, a(n) for n = 1..67</a>
%e The first terms of A339743 are: 1, 1, 2, 4, 6, 6, 6, 30, 30, 60, 60, 210.
%e So this sequence starts with 1, 2, 4, 6, 30, 60, ...
%o (PARI) { n = 1; for (k=1, oo, p = 1; for (m=1, oo, if (gcd(p, 1+m*k)>1, if (m>=n, print1 (k ", "); n=m+1); break, p *= 1+m*k))) }
%Y Cf. A339743, A339749.
%K nonn
%O 1,2
%A _Rémy Sigrist_, Dec 16 2020
%E More terms from _David A. Corneth_, Jan 01 2021