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 A224237 #13 Jul 09 2025 04:37:00 %S A224237 1,8,6,2,8,2,3,9,7,0,5,1,2,2,0,8,7,0,1,1,8,5,0,7,9,1,3,7,8,3,5,0,4,3, %T A224237 3,4,6,8,5,4,3,7,0,4,7,6,4,1,7,7,2,0,5,1,2,2,0,8,7,0,1,1,8,5,0,7,9,1, %U A224237 3,7,8,3,5,0,4,3,3,4,6,8 %N A224237 Decimal expansion of speed of light in miles per second. %C A224237 The exact answer (by definition) is 299792458/(5280*0.3048) = 186282.3970512208701185... %C A224237 Many people remember the approximation 186000. %C A224237 Has period 42 since a(15). - _Jianing Song_, Aug 08 2022 %e A224237 186282.39705122087011850791378350433468543704764177205122087... %Y A224237 Cf. A003678, A224236. %K A224237 nonn,cons %O A224237 6,2 %A A224237 _N. J. A. Sloane_, Apr 13 2013, following a suggestion from _Daniel Drucker_