A230635 - OEIS

%I #19 Oct 31 2013 11:03:25

%S 16385,16387,16402,16404,32770,32772,32787,32789,49155,49157,49172,

%T 49174,65542,65554,81922,81924,81939,81941,98307,98309,98324,98326,

%U 114692,114694,114709,114711,131079,131091,147459,147461,147476,147478,163844,163846,163861

%N Numbers n such that m + (sum of digits in base-4 representation of m) = n has exactly three solutions.

%H Donovan Johnson, <a href="/A230635/b230635.txt">Table of n, a(n) for n = 1..10000</a>

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

%Y Related base-4 sequences:  A053737, A230631, A230632, A010064, A230633, A230634, A230635, A230636, A230637, A230638, A010065 (trajectory of 1)

%K nonn,base

%O 1,1

%A _N. J. A. Sloane_, Oct 30 2013