77031

Appears in sequences

• In the '3x+1' problem, these values for the starting value set new records for number of steps to reach 1.at n=34A006877
• Numbers k such that the period of the continued fraction for sqrt(k) contains exactly 31 ones.at n=33A031799
• In the '3x+1' problem, these values for the starting value set new records for number of steps to reach 1.at n=28A033958
• Numbers n such that n | 11^n + 9^n + 7^n + 5^n + 3^n + 1.at n=37A057832
• Numbers that have the largest Collatz total stopping time of all numbers below 10^n. The smallest number is chosen in case of ties.at n=4A284668
• Composite numbers k such that A006577(k) sets a new record.at n=29A346591