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Search: id:A124169
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| 238, 494, 750, 910, 926, 942, 952, 958, 1006, 1262, 1518, 1774, 1934, 1950, 1966, 1976, 1982, 2030, 2286, 2542, 2798, 2958, 2974, 2990, 3000, 3006, 3054, 3310, 3566, 3598, 3614, 3630, 3640, 3646, 3662, 3678, 3694, 3704, 3710, 3726, 3742, 3758, 3768
(list; graph; listen)
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OFFSET
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1,1
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COMMENT
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Numbers whose base 4 representation ends in 3,2 followed by some number of zeros and includes at least one other 3,2. This means that, in spite of the initial terms, asymptotically most members of A055039 are not in A044075. In fact, A055039 has density 1/12, while A044075 has density zero. - Franklin T. Adams-Watters, Dec 04 2006
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LINKS
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R. J. Mathar, Table of n, a(n) for n=1..3449
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MATHEMATICA
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Mathematica program from Max Alekseyev:
{ hex14(n)=local(m); m=n; while(m, if(m%16==14, return(1)); m\=16); 0 }
? for(n=1, 10^4, k=n; while(k%4==0, k\=4); if(k%16!=14, next);
if(hex14(k-14)||hex14((k-14)\4), print1(n, ", ")) )
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CROSSREFS
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Sequence in context: A048454 A069420 A129124 this_sequence A122266 A013477 A013473
Adjacent sequences: A124166 A124167 A124168 this_sequence A124170 A124171 A124172
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KEYWORD
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nonn
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AUTHOR
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N. J. A. Sloane (njas(AT)research.att.com), Dec 04 2006
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EXTENSIONS
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More terms from Max Alekseyev and Klaus Brockhaus, Dec 04, 2006
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