28933

Properties

Appears in sequences

• Primes p such that number of primes produced according to rules stipulated in Honaker's A048853 is 3.at n=24A050665
• Numbers k such that 40*R_k + 7 is prime, where R_k = 11...1 is the repunit (A002275) of length k.at n=9A056682
• Primes p such that p + googol is prime.at n=22A108250
• Least Ramanujan prime having a gap of 2n to the next Ramanujan prime.at n=37A182874
• Numbers k such that 3^k + 16 is prime.at n=33A205647
• Primes p such that b=2*p+1 is semiprime, c=2*b+1 is 3-almost prime and d=2*c+1 is 4-almost prime.at n=25A235646
• Decimal representation of the x-axis, from the origin to the right edge, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 169", based on the 5-celled von Neumann neighborhood.at n=14A279548
• Sum of the largest parts of the partitions of n into 10 parts.at n=38A326598
• Numbers that are the sum of eight fourth powers in exactly ten ways.at n=33A345842
• Prime numbersat n=3150