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 A193865 (A187108[n+1]-A187108[n])/2. 0
 1, 2, 1, 3, 2, 1, 2, 1, 3, 2, 1, 2, 1, 3, 2, 1, 3, 3, 2, 1, 2, 1, 3, 3, 2, 1, 3, 2, 1, 2, 1, 3, 2, 1, 2, 1, 3, 2, 1, 2, 1, 3, 2, 1, 2, 1, 3, 2, 1, 2, 1, 3, 2, 1, 3, 3, 2, 1, 2, 1, 3, 2, 1, 2, 1, 3, 3, 2, 1, 3, 2, 1, 2, 1, 3, 2, 1, 2, 1, 3, 2, 1, 2, 1, 3, 3 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 LINKS PROG (AS3) var a:Array=new Array(); var i:int; var n:int=0; var ni:int; var b:Array = new Array(); for (i=0; i<=1000; i++){ while(a[n]!=undefined) n++; b.push(String(2*n+1)); a[n]=1; ni=2*n+1; while(ni>=2*n+1&&ni>1){ ni=3*ni+1; while(ni%2==0)ni/=2; a[(ni-1)/2]=1; }} for(i=0; i<1000; i++)b[i]=(b[i+1]-b[i])/2; b.pop(); trace(b); CROSSREFS Sequence in context: A166948 A325532 A180075 * A026171 A026176 A026141 Adjacent sequences:  A193862 A193863 A193864 * A193866 A193867 A193868 KEYWORD nonn AUTHOR Jimin Park, Aug 07 2011 STATUS approved

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Last modified February 21 20:06 EST 2020. Contains 332110 sequences. (Running on oeis4.)