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 A144798 #14 May 16 2024 11:49:34
%S A144798 38,42,56,139,141,147,153,169,177,195,201,225,542,558,572,598,604,654,
%T A144798 666,678,684,779,781,803,805,835,899,905,913,929,2079,2107,2109,2266,
%U A144798 2390,2396,2410,2418,2424,2474,2482,2506,2508,2536,2606,2614,2638,2650
%N A144798 Integers having ideal digital mean up to base 3.
%C A144798 Subset of A031443.
%C A144798 These numbers have digital mean dm(b, n) = (Sum_{i=1..d} 2*d_i - (b-1)) / (2*d) = 0, where d is the number of digits in the base b representation of n and d_i the individual digits, for 2 <= b <= 3.
%H A144798 Jason Yuen, <a href="/A144798/b144798.txt">Table of n, a(n) for n = 1..10000</a>
%Y A144798 Cf. A007953, A008591, A031443, A144777, A364714.
%K A144798 base,easy,nonn
%O A144798 1,1
%A A144798 _Reikku Kulon_, Sep 21 2008
%E A144798 Added accidentally omitted terms. - _Reikku Kulon_, Sep 24 2008