491279

Properties

Appears in sequences

• Primes of the form 16*k-1 such that 4*k-1, 8*k-1 and 32*k-1 are also primes.at n=19A101797
• Triple-safe primes p: p, (p-1)/2, (p-3)/4, and (p-7)/8 are all prime.at n=28A157358
• Number of zero-sum -n..n arrays of 5 elements with first through third differences also in -n..n.at n=29A202513
• Decimal representation of the x-axis, from the left edge to the origin, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 377", based on the 5-celled von Neumann neighborhood.at n=36A281630
• Prime numbersat n=40863