715827881

Properties

Appears in sequences

• Smallest prime having alternating bit sum (A065359) equal to -n, or 0 if no such prime exists.at n=13A065085
• a(n) = (8*2^n-5*(-1)^n)/3.at n=28A083582
• a(n) = (8*4^n - 5)/3.at n=14A083584
• Expansion of x*(1+2*x)/((1+x)*(1-x)*(1-2*x)).at n=29A084639
• Expansion of (1-x+2*x^2)/((1-x)*(1-x-2*x^2)).at n=29A097074
• First differences of A130624.at n=29A130625
• Primes of the form R = 2^k-1+(2^k-2)/(2^(p-k)-1), where p are Mersenne prime exponents listed in A000043.at n=9A242025
• Prime numbersat n=37029520