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 A327152 #10 Dec 05 2019 20:36:26 %S A327152 2,2,2,0,0,0,5,5,5,0,0,0,11,11,11,0,0,0 %N A327152 r values of Triphosian primes. %C A327152 All values will be either 0, 2, or in A007528. %D A327152 Keely Grossnickle, Brian Hollenbeck, Jeana Johnson & Zhihao Sun, Triphos: A World Without Subtraction, Mathematics Magazine, 92:4 (2019), 272-285. %Y A327152 Cf. A307692, A307694. %K A327152 nonn %O A327152 1,1 %A A327152 _Benjamin Knight_, Nov 28 2019