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 A333904 #12 May 21 2022 14:49:49 %S A333904 4,10,16,34,46,144,76,112,100,148,166,136,202,226,238,268,298,304,310, %T A333904 352,400,430,490,592,634,550,526,520,622,562,778,646,652,856,946,688, %U A333904 940,1000,1024,1066,1012,1168,1126,1456,1276,1108,1252,1234,1558,1390,1420 %N A333904 The smallest number which is the sum of 2 distinct lucky numbers in exactly n different ways. %D A333904 David Wells, The Penguin Dictionary of Curious and Interesting Numbers (Revised Edition), Penguin Books, 1997, p. 95. %Y A333904 Cf. A000959 (lucky numbers). %K A333904 nonn %O A333904 1,1 %A A333904 _Matt Westwood_, Apr 09 2020 %E A333904 More terms from _Giovanni Resta_, Apr 09 2020