6631675

Appears in sequences

• In the '3x+1' problem, these values for the starting value set new records for highest point of trajectory before reaching 1.at n=37A006884
• '3x+1' record-setters (blowup factor).at n=22A025587
• Least number whose Collatz (3x+1) trajectory has a number greater than 10^n.at n=13A222291
• Numbers n such that at least one member of Collatz (3x+1) trajectory of n is >= n^2.at n=18A225038