[seqfan] Re: Periodic structure in "integer log" A001414
Hans Havermann
gladhobo at teksavvy.com
Sun Oct 11 16:39:48 CEST 2015
I've put put a slightly more detailed look:
http://chesswanks.com/num/a001414LogPlot.png
> On Oct 11, 2015, at 7:53 AM, Allan Wechsler <acwacw at gmail.com> wrote:
>
> Look at the graph of A001414. At the lower edge of the logarithmic
> scatterplot there is a set of fuzzy but unmistakable diagonal fringes,
> sloping toward the southeast. Their spacing gradually increases, and their
> slopes gradually decrease; they are more distinct toward the lower edge of
> the range. Is any explanation known?
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