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 A358307 #10 Dec 06 2022 19:33:37 %S A358307 0,1,5,16,33,67,102,171,241,346,452,627,769,1015,1228,1512,1796,2220, %T A358307 2541,3072,3500,4070,4605,5386,5958,6848,7598,8561,9419,10665,11525, %U A358307 12950,14094,15524,16812,18528,19818,21852,23463,25467,27187,29687,31409,34160,36310,38890,41255,44544,46840,50347,53037,56477,59489 %N A358307 Main diagonal of array in A358304, divided by 2. %Y A358307 The Farey Diagrams Farey(m,n) are studied in A358298-A358307 and A358882-A358885, the Completed Farey Diagrams of order (m,n) in A358886-A358889. %K A358307 nonn %O A358307 0,3 %A A358307 _Scott R. Shannon_ and _N. J. A. Sloane_, Dec 06 2022