29569

Properties

Appears in sequences

• Numbers k such that the continued fraction for sqrt(k) has period 93.at n=25A020432
• Primes with 17 as smallest positive primitive root.at n=28A061329
• a(n) is the least prime beginning with prime(n) such that the concatenation a(1)a(2)...a(n) is a prime.at n=9A090510
• Primes of the form 256n+129.at n=26A105130
• a(n) = n^3 + 73*n^2 + n + 67.at n=18A163303
• Primes of the form 7n^2 - 6.at n=7A201852
• Primes of the form 384*k + 1.at n=24A229854
• Number of nX2 0..2 arrays x(i,j) with each element horizontally, vertically or antidiagonally next to at least one element with value 2-x(i,j).at n=5A229928
• Number of nX6 0..2 arrays x(i,j) with each element horizontally, vertically or antidiagonally next to at least one element with value 2-x(i,j).at n=1A229932
• T(n,k) = Number of n X k 0..2 arrays x(i,j) with each element horizontally, vertically or antidiagonally next to at least one element with value 2-x(i,j).at n=22A229934
• T(n,k) = Number of n X k 0..2 arrays x(i,j) with each element horizontally, vertically or antidiagonally next to at least one element with value 2-x(i,j).at n=26A229934
• Primes of the form 9x^2 + 6xy + 1849y^2.at n=54A244019
• a(n) = Sum_{p in P} binomial(H(2,p),2), where P is the set of partitions of n, and H(2,p) = number of hooks of size 2 in p.at n=30A301313
• Sum of the prime parts in the partitions of n into 5 parts.at n=46A309466
• Number of totally aperiodic integer partitions of n.at n=38A319811
• Primes having only {2, 5, 6, 9} as digits.at n=39A386161
• Prime numbersat n=3209