login
Row sums of A373345.
5

%I #14 Jun 08 2024 02:50:17

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

%T 13,16,17,18,22,8,10,11,12,15,13,16,17,14,17,18,19,23,15,18,19,20,24,

%U 21,25,26,9,11,12,13,16,14,17,18,15,18,19,20,24,16,19,20,21,25

%N Row sums of A373345.

%H Paolo Xausa, <a href="/A373346/b373346.txt">Table of n, a(n) for n = 1..10000</a>

%t Join[{1}, Map[Total[PositionIndex[Reverse[IntegerDigits[#, 2]]][1]] &, Select[Range[2, 200, 2], DigitCount[#, 2, 1] <= IntegerExponent[#, 2] + 1 &]]]

%Y Cf. A373345.

%K nonn,easy,base

%O 1,2

%A _Paolo Xausa_, Jun 01 2024