A071563 - OEIS

%I #9 Jul 26 2024 05:27:23

%S 3,10,21,73,145,426,533,652,1335,2669,2929,6513,6917,8401,8859,10012,

%T 25351,27281,27281,87054,113051,122851,122851,122851,122851,178569,

%U 178569,185506,185506,599206,599206,599206,1308163,1888133,1888133,1888133,1888133,1888133

%N Least k such that there are no middle divisors of k (A071090) through k+n.

%e a(3) = 73 because 73, 74, 75 & 76 are present in A071562.

%Y Cf. A071090, A071561, A071562.

%K nonn

%O 0,1

%A _Robert G. Wilson v_, May 30 2002

%E a(18) inserted and more terms from _Sean A. Irvine_, Jul 26 2024