85908

Appears in sequences

• a(0) = 0; a(1)=1; for n>1, a(n) = least positive integer m not among a(1),...,a(n-1) such that |m-a(n-1)| > |a(n-1)-a(n-2)|.at n=47A078783
• Number at middle of segment n of A078783.at n=15A117071