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Partial sums of A030190.
4

%I #7 Aug 03 2022 12:39:54

%S 0,1,2,2,3,4,5,5,5,6,6,7,8,9,9,10,11,12,13,13,13,13,14,14,14,15,16,16,

%T 17,17,18,18,19,20,21,22,22,22,23,24,24,25,26,27,28,28,29,30,31,32,33,

%U 33,33,33,33,34,34,34,34,35,36,36,36,37,37,38,38,38

%N Partial sums of A030190.

%H Michael De Vlieger, <a href="/A054633/b054633.txt">Table of n, a(n) for n = 0..10000</a>

%t Accumulate@ Flatten@ IntegerDigits[Range[0, 19], 2] (* _Michael De Vlieger_, Aug 03 2022 *)

%Y Cf. A030190.

%K nonn,base

%O 0,3

%A _N. J. A. Sloane_, Apr 16 2000