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Positive numbers not of the form m + wt(m-1), m >= 1.
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%I #7 Feb 23 2021 09:42:14

%S 2,5,7,14,16,19,22,24,31,33,38,40,47,49,52,55,57,64,72,79,81,84,87,89,

%T 96,98,103,105,112,114,117,120,122,129,131,134,136,143,145,148,151,

%U 153,160,162,167,169,176,178,181,184,186,193,201,208,210,213,216,218,225,227,232,234,241,243,246,249,251,271,273,276

%N Positive numbers not of the form m + wt(m-1), m >= 1.

%C wt(m) = A000120(m).

%C These are numbers k such that A228085(2^k) = A228085(k-1) = 0, or numbers k such that 2^k is a binary self number (A010061). - _Amiram Eldar_, Feb 23 2021

%H <a href="/index/Coi#Colombian">Index entries for Colombian or self numbers and related sequences</a>

%F a(n) = A010061(n) + 1.

%Y Cf. A000120, A010061, A228085, A230300, A232491.

%K nonn,base

%O 1,1

%A _N. J. A. Sloane_, Oct 23 2013