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Associated with a chi-inequality greedy algorithm.
2

%I #17 Oct 05 2021 22:40:17

%S 1,1,1,2,2,2,2,2,2,3,3,3,3,4,4,4,4,4,4,4,4,4,4,5,5,5,5,5,5,6,6,6,6,6,

%T 6,7,7,7,7,7,7,8,8,8,8,8,8,9,9,9,9,9,9,10,10,10,10,10,10,10,10,10,10,

%U 10,10,10,10,10,10,10,10,11,11,11,11,11,11,11,11,12,12,12,12,12,12,12,12

%N Associated with a chi-inequality greedy algorithm.

%D Steven R. Finch, Mathematical Constants, Cambridge, 2003, pp. 163-166.

%H Steven R. Finch, <a href="http://www.people.fas.harvard.edu/~sfinch/constant/erdos/convex/convex.html">A Convex Maximization Problem</a> [Broken link]

%H Steven R. Finch, <a href="https://arxiv.org/abs/math/9912035">A convex maximization problem: Discrete case</a>, arXiv:math/9912035 [math.OC], 1999.

%H Steven R. Finch, <a href="https://arxiv.org/abs/math/9912036">A convex maximization problem: Continuous Case</a>, arXiv:math/9912036 [math.OC], 1999.

%H Steven R. Finch, <a href="http://www.people.fas.harvard.edu/~sfinch/constant/erdos/erdos.html">Erdos's Reciprocal Sum Constants</a> [Broken link]

%H Steven R. Finch, <a href="http://web.archive.org/web/20010620000306/http://www.mathsoft.com/asolve/constant/erdos/erdos.html">Erdos's Reciprocal Sum Constants</a> [From the Wayback machine]

%F a(n) = j for A051741(j-1) <= n < A051741(j), with A051741(0)=0. - _Sean A. Irvine_, Oct 04 2021

%Y Cf. A014011, A051741.

%K nonn

%O 1,4

%A _Steven Finch_, Dec 07 1999