2324522932

Appears in sequences

• Maximal term in Collatz-iteration started at -1+2^n.at n=18A087701
• a(n) = 2*(3^n - 1).at n=19A100774
• a(n) is the last number in the (2n+1)-element alternating sequence of x/2 and (3x+1) iterations starting with A277215(n).at n=19A277874