311112

Appears in sequences

• Integers corresponding to rational knots in Conway's enumeration.at n=43A122495
• Numbers that are divisible by the square of the product of their digits.at n=27A379984
• Smallest starting x which reaches the Antihydra halting condition for the first time at 3*n+1 terms of the iteration x -> floor(3*x/2).at n=27A385150