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 A180202 #15 Dec 13 2020 05:15:43
%S A180202 62480,1432640,7660880,27931280,39685376,116636864,179299575,
%T A180202 318523136,4794813680,4483640576,4773473775,6100571295,7076217500,
%U A180202 12475715175,17094480975,15069863936,21699524864,24011966300,30304399616
%N A180202 The product of the two numbers in an amicable pair, A002025(n) * A002046(n).
%C A180202 This sequence initially shares many terms with A180163 because small amicable pairs are sometimes consecutive terms in the sorted list of amicable numbers, A063990.
%C A180202 First differs from A180163 at a(9). - _Omar E. Pol_, Oct 25 2017
%H A180202 Amiram Eldar, <a href="/A180202/b180202.txt">Table of n, a(n) for n = 1..10000</a> (terms 1..1000 from T. D. Noe)
%F A180202 a(n) = A259180(2n-1) * A259180(2n). - _Omar E. Pol_, Oct 22 2017
%e A180202 a(9) = A002025(9) * A002046(9) = 63020 * 76084 = 4794813680.
%t A180202 s[n_] := DivisorSigma[1,n]-n; smallAmicableQ[n_] := Module[{b=s[n]}, n<b && s[b]==n]; a=Select[Range[10^6], smallAmicableQ]; Table[n*s[n],{n,a}]
%Y A180202 Cf. A002025, A002046, A180163, A259180.
%K A180202 nonn
%O A180202 1,1
%A A180202 _T. D. Noe_, Aug 15 2010