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 A356509 #14 Aug 11 2022 07:22:53 %S A356509 4,5,9,6,7 %N A356509 (Negated) Decimal expansion of value of absolute zero in degrees Fahrenheit. %H A356509 Wikihow, <a href="https://www.wikihow.com/Convert-Fahrenheit-to-Kelvin">How to Convert Fahrenheit to Kelvin</a> %e A356509 The conversion between Kelvin (K) and degree Fahrenheit (F) is F = 1.8*K - 459.67, so absolute zero is -459.67 degrees Fahrenheit. %Y A356509 Cf. A356381 (absolute zero in degrees Celsius). %K A356509 nonn,cons,fini,full %O A356509 3,1 %A A356509 _Jianing Song_, Aug 11 2022