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A286713 Partial sums of A286709. 2

%I #5 May 13 2017 23:47:26

%S 2,5,9,19,20,25,32,46,54,69,80,99,130,136,160,188,206,218,268,300,330,

%T 339,360,398,411,453,516,536,552,577,641,702,753,797,824,859,948,985,

%U 1072,1111,1196,1237,1320,1337,1444,1489,1568,1597,1649,1741,1816,1838

%N Partial sums of A286709.

%C For any k>0, let bin(k) = the string corresponding to the binary representation of k, and neg(k) = bin(k) under the character substitution '0' <-> '1'; bin(a(n)) contains neg(n) as a substring.

%H Rémy Sigrist, <a href="/A286713/b286713.txt">Table of n, a(n) for n = 1..10000</a>

%H Rémy Sigrist, <a href="/A286713/a286713.pl.txt">Perl program for A286713</a>

%e a(3) = A286709(1) + A286709(2) + A286709(3) = 2 + 3 + 4 = 9.

%Y Cf. A286709.

%K nonn,base

%O 1,1

%A _Rémy Sigrist_, May 13 2017

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