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 A102282 #12 Sep 26 2019 10:08:00
%S A102282 0,2,3,4,7,11,12,14
%N A102282 Smallest possible example of an MSTD ("More sums than differences") set.
%C A102282 Reflection of A140794: a(n) = 14 - A140794(9-n). - _James Wilcox_, Jul 24 2013
%C A102282 Hegarty, who attributes the set to Conway, proves its minimality. - _Charles R Greathouse IV_, Sep 26 2019
%D A102282 B. Hayes, Calculemus!, American Scientist, 96 (Sep-Oct 2008), 362-366.
%H A102282 Peter Hegarty, <a href="https://arxiv.org/abs/math/0611582">Some explicit constructions of sets with more sums than differences</a> (2007)
%Y A102282 Cf. A222807, A118544, A222808.
%K A102282 nonn,fini,full
%O A102282 1,2
%A A102282 _N. J. A. Sloane_, Sep 08 2008