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 A216057 #20 Feb 16 2025 08:33:18 %S A216057 1,6,6,6,12,12,6,6,2,4,-6,-6,4,-4,4,4,14,24,24,24,24,14,14,24,6,12,12, %T A216057 6,2,4,-24,-24,-26,-34,-18,-6,6,4,12,24,22,14,4,12,6,24,24,34,24,32, %U A216057 16,14,24,24,26,32,34,26,34,14,14,6,-18,-18,6,4,-6,-8,-14 %N A216057 a(n) = A045429(n) - A045356(n). %H A216057 Zak Seidov, <a href="/A216057/b216057.txt">Table of n, a(n) for n = 1..1000</a> %H A216057 Zak Seidov, <a href="/A216057/a216057_1.gif">Plot of terms up to a(1000) </a> (gif image) %H A216057 A. Granville and G. Martin, <a href="http://www.arXiv.org/abs/math.NT/0408319">Prime number races</a>, arXiv:math/0408319v1 [math.NT] %H A216057 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/ChebyshevBias.html">Chebyshev Bias</a> %Y A216057 Cf. A007350, A007351, A038691, A038698, A045356, A045429, A156749. %K A216057 sign %O A216057 1,2 %A A216057 _Zak Seidov_, Aug 31 2012