16769023

Properties

Appears in sequences

• Primes of the form 4^k - 2^(k+1) - 1.at n=6A091516
• a(n) = (2^n-1)^2 - 2.at n=11A093112
• Smallest m such that A199238(m) = n.at n=22A199262
• Decimal representation of the diagonal from the origin to the corner of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 379", based on the 5-celled von Neumann neighborhood.at n=23A287947
• Numbers of the form (2^k-1)^2 - 2 that are squarefree.at n=9A381698
• Prime numbersat n=1077371