1727602

Appears in sequences

• a(n) is the smallest m for which the decimal representation of 2^m contains n consecutive identical digits.at n=12A045875
• Exponent of least power of 2 having exactly n consecutive 2's in its decimal representation.at n=13A131536
• Least k such that 2^k has at least n consecutive 2's in its decimal representation.at n=12A259089
• Least k such that 2^k has at least n consecutive 2's in its decimal representation.at n=13A259089