94421

Properties

Appears in sequences

• Initial prime in set of 4 consecutive primes with common difference 6.at n=34A033451
• Primes p such that the differences between the 5 consecutive primes starting with p are (6,6,6,2).at n=4A078968
• Primes p such that p, p+6, p+12, p+18 are consecutive primes and p=6*k+5 for some k.at n=17A090834
• Number of n X n binary arrays symmetric under horizontal reflection with all ones connected only in a 1000-1000-1111-1000 pattern in any orientation.at n=12A147124
• a(n) = 625*n^2 - 886*n + 314.at n=12A157618
• Primes p such that the period of the continued fraction of (1-sqrt(p))/2 has length 3 and p is not of the form k^2+1.at n=33A188136
• Numbers k such that the equation x^2 - k*y^4 = -1 has a solution for which |y| > 2.at n=34A356488
• Prime numbersat n=9105