This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A059685 #14 Jan 04 2024 06:35:18 %S A059685 1,2,5,16,63,315,1979,15576,151606 %N A059685 Number of split interval orders on n points. %H A059685 Kathrin Bringmann, Yingkun Li, and Robert C. Rhoades, <a href="http://dx.doi.org/10.1016/j.ejc.2014.04.003">Asymptotics for the number of row-Fishburn matrices</a>, European Journal of Combinatorics, vol.41, pp.183-196, (October-2014); <a href="http://www.mi.uni-koeln.de/Bringmann/selfdual_rev7.pdf">preprint</a>. %H A059685 J. A. Reeds and P. C. Fishburn, <a href="http://dx.doi.org/10.1023/A:1011914411416">Counting split interval orders</a>, Order, Vol. 18, No. 2, 2001, pp. 129-135. %Y A059685 Cf. A059685, A058259. %K A059685 nonn,more %O A059685 1,2 %A A059685 _N. J. A. Sloane_, Feb 05 2001