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%I #15 May 16 2024 11:50:50
%S 141,147,153,177,195,201,225,2079,2109,2418,2424,2508,2652,2868,2892,
%T 2898,3102,3126,3150,3228,3282,3288,3300,3312,3342,3354,3366,3378,
%U 3384,3426,3462,3468,3474,3504,3522,3528,3696,3792,3846,3852,3864,3912,3936
%N Integers having ideal digital mean up to base 4.
%C Subset of A031443 and A144798.
%C 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 <= 4.
%H Jason Yuen, <a href="/A144799/b144799.txt">Table of n, a(n) for n = 1..10000</a>
%Y Cf. A007953, A008591, A031443, A144777, A144798, A364714.
%K base,easy,nonn,changed
%O 1,1
%A _Reikku Kulon_, Sep 21 2008
%E Added accidentally omitted terms. - _Reikku Kulon_, Sep 24 2008
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