29101

Properties

Appears in sequences

• Sextan primes: p = (x^6 + y^6)/(x^2 + y^2).at n=35A002647
• Numbers k such that the continued fraction for sqrt(k) has period 89.at n=29A020428
• Number of Baxter permutations: A001181/2.at n=7A046996
• Number of powerful numbers between 2^(n-1)+1 and 2^n.at n=31A062761
• Triangle read by rows: T(n,k) is the number of partitions of the set {1,2,...,n}, having exactly k blocks consisting of entries of the same parity (0<=k<=n).at n=57A124424
• Home primes whose homeliness is 4.at n=32A133962
• K-bit primes p such that p-2^i and p+2^i are composite for 0<=i<=K-1.at n=20A153352
• Prime numbers with gaps larger than 18 towards both neighboring primes.at n=15A163111
• Prime numbers with gaps larger than 20 towards both neighboring primes.at n=5A163112
• Prime numbers ending in the prime number 101.at n=8A167626
• Number of nX3 arrays of the minimum value of corresponding elements and their horizontal, vertical or antidiagonal neighbors in a random 0..2 nX3 array.at n=5A217640
• Number of nX6 arrays of the minimum value of corresponding elements and their horizontal, vertical or antidiagonal neighbors in a random 0..2 nX6 array.at n=2A217643
• T(n,k)=Number of nXk arrays of the minimum value of corresponding elements and their horizontal, vertical or antidiagonal neighbors in a random 0..2 nXk array.at n=30A217645
• T(n,k)=Number of nXk arrays of the minimum value of corresponding elements and their horizontal, vertical or antidiagonal neighbors in a random 0..2 nXk array.at n=33A217645
• First prime p such that (p+n)^2+n is prime but (p+j)^2+j is not prime for all 0<j<n.at n=43A238673
• Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 785", based on the 5-celled von Neumann neighborhood.at n=31A273559
• Least prime q such that (r-q)/(q-p), where p<q<r are three consecutive primes, produces a new ratio <= 1, arranged by Farey fractions A038566/A038567.at n=45A279067
• Primes P where the distance to the nearest prime is greater than 2*log(P).at n=20A330426
• Expansion of 1 / sqrt((1-x)^6 - 4*x^2).at n=8A392642
• Prime numbersat n=3163