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Maximum for denominator k with 1<=k<=n of minimal sum of denominators needed to write k/n as the sum of unit fractions.
2

%I #5 Mar 31 2012 13:21:29

%S 1,2,8,6,18,6,39,14,24,20,95,12,101,41,32,30,160,26

%N Maximum for denominator k with 1<=k<=n of minimal sum of denominators needed to write k/n as the sum of unit fractions.

%C Maximums of rows from A100869, or equivalently A100870.

%H <a href="/index/Ed#Egypt">Index entries for sequences related to Egyptian fractions</a>

%e a(5) is 18 since the 5 row of A100869 is 5,18,12,17 and 18 is the largest of these values.

%K more,nonn

%O 1,2

%A _Franklin T. Adams-Watters_, Nov 20 2004