85411

Properties

Appears in sequences

• Consider the least k such that prime(k) > n*composite(k). Sequence gives prime(k).at n=8A093864
• Number of positive integers <= 10^n that are divisible by no prime exceeding 19.at n=9A108276
• Noncomposite numbers in the western ray of the Ulam spiral as oriented on the March 1964 cover of Scientific American.at n=22A168025
• Primes that can be generated by the concatenation in base 9, in ascending order, of two consecutive integers read in base 10.at n=34A287312
• a(n) = 1 + Max_{0<=i<=j<=k; i+j+k=n-1} a(i)*a(j)*a(k) for n>0, with a(0) = 1.at n=23A336631
• Number of orbits under the action of the permutation group S(n) on the nonsingular n X n matrices over GF(2).at n=5A382018
• Prime numbersat n=8313