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 A328255 #18 Oct 17 2019 01:57:31 %S A328255 469028,486178,1511930,1598470,4246130,4488910,5232010,5799542, %T A328255 10533296,10949704,11693290,12361622,20308995,20955645,37784810, %U A328255 39944086,46991890,48471470,48641584,48852176,80422335,82977345,96304845,96747315,103034776,105016424,115749344,116983744,118458830,131819506 %N A328255 Amicable pairs with the property that the number of divisors of the smaller member is smaller than the number of divisors of the larger member. %C A328255 Amicable pairs(x,y) such that d(x) < d(y), where d(n) is the number of divisors of n. %H A328255 Amiram Eldar, <a href="/A328255/b328255.txt">Table of n, a(n) for n = 1..20000</a> %e A328255 Consider the amicable pair [469028, 486178]. The smaller member has 18 divisors and the larger member has 36 divisors. 18 is smaller than 36, so the amicable pair [469028, 486178] is in the sequence. %Y A328255 Subsequence of A259180. %Y A328255 Cf. A000005, A002025, A002046, A328009, A328043, A328063, A328064, A328065. %K A328255 nonn %O A328255 1,1 %A A328255 _Omar E. Pol_, Oct 09 2019 %E A328255 More terms from _Amiram Eldar_, Oct 09 2019