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 A069540 #16 Nov 08 2017 08:56:01 %S A069540 5,50,140,230,320,410,500,1040,1130,1220,1310,1400,2030,2120,2210, %T A069540 2300,3020,3110,3200,4010,4100,5000,10040,10130,10220,10310,10400, %U A069540 11030,11120,11210,11300,12020,12110,12200,13010,13100,14000,20030,20120 %N A069540 Multiples of 5 with digit sum 5. %H A069540 Alois P. Heinz, <a href="/A069540/b069540.txt">Table of n, a(n) for n = 1..10000</a> %t A069540 Select[5*Range[5000],Total[IntegerDigits[#]]==5&] (* _Harvey P. Dale_, Nov 08 2017 *) %Y A069540 Cf. A069521 to A069530, A069532, A069533, A069534, A069535, A069536, A069537, A052217, A063997. %Y A069540 Row n=5 of A245062. %K A069540 base,nonn %O A069540 1,1 %A A069540 _Amarnath Murthy_, Apr 01 2002 %E A069540 Corrected and extended by _Ray Chandler_, Sep 28 2003