50707

Properties

Appears in sequences

• Least prime in A031934 (lesser of 16-twins) whose distance to the next 16-twin is 6*n.at n=28A052357
• Prime numbers obtained by inserting a 0 between each pair of adjacent digits of a prime number > 10.at n=36A119680
• Sequence defined by the recurrence formula a(n+1)=sum(a(p)*a(n-p)+k,p=0..n)+l for n>=1, with here a(0)=1, a(1)=7, k=-1 and l=-1.at n=7A177182
• Primes of the form 3n^2 + 7.at n=17A201479
• Number of (w,x,y,z) with all terms in {1,...,n} and 2*w*x<3*y*z.at n=17A211920
• Primes having only {0, 5, 7} as digits.at n=13A260827
• a(n) is the smallest nonnegative k such that there is no 3 X 3 matrix with entries in {1,...,n} whose determinant is k.at n=31A262719
• Number of North-East lattice paths from (0,0) to (n,n) that bounce off the diagonal y = x to the right exactly once.at n=8A268429
• Primes having only {0, 2, 5, 7} as digits.at n=42A386049
• Primes having only {0, 4, 5, 7} as digits.at n=41A386070
• Primes having only {0, 5, 6, 7} as digits.at n=22A386077
• Primes having only {0, 5, 7, 8} as digits.at n=28A386079
• Primes having only {0, 5, 7, 9} as digits.at n=35A386080
• Prime numbersat n=5197