149345

Appears in sequences

• Record indices of A135727(n) = max{ A001281^k(n);k=0,1,2,3... } (3x-1 problem).at n=24A135728
• Record indices of A135727(n)/n = max{ A001281^k(n);k=0,1,2,3... }/n (3x-1 problem).at n=14A135729