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 A096167 #24 Jul 22 2025 13:10:59 %S A096167 4,22,86,92,292,904,1515,1975,4933,19252,23400,28026,43044,48399, %T A096167 82292,238773,18642549,28116059,47720584,1582947265,1616934502, %U A096167 17082390754,98630202120,163918621174,736646478316,2914782808490,33024950541229,104502070935393,595094589759096 %N A096167 Engel expansion of Mertens's constant (A077761). %H A096167 Vaclav Kotesovec, <a href="/A096167/b096167.txt">Table of n, a(n) for n = 1..130</a> %H A096167 Xavier Gourdon and Pascal Sebah, <a href="http://numbers.computation.free.fr/Constants/Miscellaneous/constantsNumTheory.html">Some Constants from Number theory</a>, from "Numbers, constants and computation". %H A096167 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/EngelExpansion.html">Engel Expansion</a>. %H A096167 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/MertensConstant.html">Mertens Constant</a>. %Y A096167 Cf. A077761. %K A096167 nonn %O A096167 1,1 %A A096167 _Gerald McGarvey_, Jul 25 2004 %E A096167 More terms from _Vaclav Kotesovec_, Mar 08 2023