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 A174818 #13 Nov 12 2023 05:31:54 %S A174818 -43,-53,83,-197,283,-313,431,-433,-439,-673,-733,823,881,997,1061, %T A174818 -1093,-1123,1223,1303,1307,1327,1381,-1451,1453,-1471,-1531,1549, %U A174818 1583,-1607,-1667,1709,1721,-1787,1787,1949,-1973,1993,2039,2083,-2099,2129 %N A174818 a(n) = A174817(n) - Mnr; where Mnr = A001228(26) = 808017424794512875886459904961710757005754368000000000, also called the Monster number, cf. A003131. %C A174818 The absolute values of the terms are non-divisors of Mnr (complement of A174670); the smallest composite term is ABS(a(43))=2479=37*67. %H A174818 Reinhard Zumkeller, <a href="/A174818/b174818.txt">Table of n, a(n) for n = 1..146</a> %Y A174818 Cf. A003131, A001228, A174670, A174817. %K A174818 sign %O A174818 1,1 %A A174818 _Reinhard Zumkeller_, Apr 02 2010