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 A338214 #11 Oct 18 2020 09:04:14 %S A338214 11,22,33,44,55,66,77,88,99,100,101,110,111,112,121,122,123,132,133, %T A338214 134,143,144,145,154,155,156,165,166,167,176,177,178,187,188,189,198, %U A338214 199,200,202,211,212,213,220,221,224,231,235,236,242,246,248,253,257,263,264,268,275,279,284,286,297,300,303,312 %N A338214 Positive numbers for which the sum of some digits equals the product of the remaining ones. %C A338214 123456789059 is in the sequence because (1+2+3+4+5+6+7+8+9+0) = (5*9) = 45. %H A338214 Carole Dubois, <a href="/A338214/b338214.txt">Table of n, a(n) for n = 1..5000</a> %Y A338214 Cf. A034710. %K A338214 base,nonn %O A338214 1,1 %A A338214 _Eric Angelini_ and _Carole Dubois_, Oct 16 2020