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 A293168 #10 Jul 20 2023 07:01:14
%S A293168 0,1,2,3,4,5,6,8,9,10,11,13,14,16,18,19,20,21,22,24,25,27,29,30,31,33,
%T A293168 35,36,38,39,40,42,43,44,45,47,48,50,52,53,54,56,58,59,61,62,63,65,66,
%U A293168 68,70,71,73,74,75,77,79,80,81,83,84,86,88,90,91,92,93,95,96,98,100,101,102,104,106
%N A293168 Partial sums of A054868.
%H A293168 Amiram Eldar, <a href="/A293168/b293168.txt">Table of n, a(n) for n = 0..10000</a>
%H A293168 Richard Bellman and Harold N. Shapiro, <a href="http://www.jstor.org/stable/1969281">On a problem in additive number theory</a>, Annals Math., 49 (1948), 333-340.
%t A293168 Accumulate[Table[DigitCount[DigitCount[n, 2, 1], 2, 1], {n, 0, 100}]] (* _Amiram Eldar_, Jul 20 2023 *)
%Y A293168 This is the next term in the sequence A000120, A000788, A054868.
%K A293168 nonn,base
%O A293168 0,3
%A A293168 _N. J. A. Sloane_, Oct 17 2017