26539

Properties

Appears in sequences

• Fibonacci sequence beginning 1, 16.at n=17A022106
• Least prime in A031936 (lesser of 18-twins) whose distance to the next 18-twin is 2*n.at n=8A052358
• Expansion of Product_{k>=1} (1 + A001055(k)*x^k).at n=44A066816
• a(n) = (n^5 - 133*n^4 + 6729*n^3 - 158379*n^2 + 1720294*n - 6823316)/4.at n=11A121887
• Primes p such that p-1 is squarefree and all prime divisors of p-1 other than 11 are also in the sequence.at n=30A267504
• Primes of the form abs((1/4)*(n^5 - 133n^4 + 6729n^3 - 158379n^2 + 1720294n - 6823316)) in order of increasing nonnegative n.at n=11A272710
• Primes p such that 2*p-1 and (2*p-1)^2+(2*p)^2 are also prime.at n=32A347165
• Successive prime sums of the squares forming A347333.at n=12A347334
• Discriminants of imaginary quadratic fields with class number 39 (negated).at n=32A351677
• Primes that are the sum of the cubes of four primes, not necessarily distinct.at n=29A353249
• a(n) = 2*(-i)^n*(n*sin(c*(n+1)) - i*sin(-c*n))/sqrt(5) where c = arccos(i/2).at n=16A354044
• Prime numbersat n=2913