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 A379180 #7 Dec 20 2024 12:46:31
%S A379180 0,1,2,3,4,5,6,7,8,9,11,22,33,44,55,66,77,88,99,111,222,333,444,555,
%T A379180 666,777,888,999,1012,1021,1102,1111,1120,1201,1210,1223,1232,1322,
%U A379180 1335,1353,1447,1474,1533,1559,1595,1744,1955,2011,2024,2042,2101,2110,2123,2132
%N A379180 Nonnegative integers with mode and mean of the digits equal.
%e A379180 1021 is a term since the mode and the mean of the digits are equal to 1.
%t A379180 Select[Range[0,2200], Commonest[IntegerDigits[#]] == {Mean[IntegerDigits[#]]} &]
%Y A379180 Cf. A115353, A378560, A378835, A379181.
%K A379180 nonn,base,easy
%O A379180 1,3
%A A379180 _Stefano Spezia_, Dec 17 2024