48527

Properties

Appears in sequences

• Odd k for which k+2^m is composite for all m < k.at n=21A033919
• Primes p such that number of primes produced according to rules stipulated in Honaker's A048853 is 2.at n=11A050664
• Initial term in sequence of four consecutive primes separated by 3 consecutive differences each <=6 (i.e., when d=2,4 or 6) and forming d-pattern=[6, 6,2]; short d-string notation of pattern = [662].at n=25A078857
• a(n) = smallest prime number p_k such that 1/p_n + 1/p_{n+1} + ... + 1/p_k > 1.at n=14A119494
• Primes p1 such that p1^3+p2^2=pp are average of twin primes. p1 and p2 consecutive primes, p1 < p2.at n=28A138735
• Number of nonnegative integer arrays of length n+2*4-2 with new values introduced in order 0 upwards and every value appearing only in runs of at least 4.at n=23A211696
• Triangle read by rows, where row n starts with n-th prime, followed by n primes in arithmetic progression; T(0,0) = 1 by convention.at n=35A211890
• Records in A039654.at n=21A292112
• Prime numbersat n=4992