32717

Properties

Appears in sequences

• Numbers k such that the continued fraction for sqrt(k) has period 97.at n=22A020436
• Number of partitions of n into parts not of the form 19k, 19k+7 or 19k-7. Also number of partitions with at most 6 parts of size 1 and differences between parts at distance 8 are greater than 1.at n=41A035976
• Primes prime(k) such that prime(k)*k falls between twin primes.at n=23A080174
• a(n) = floor(11^n/7^n).at n=23A094993
• Numbers k such that the first 9 decimal digits of the k-th Fibonacci number is 1-9 pandigital.at n=19A112516
• Primes p2 such that p1^2 + p2^3 is an average of twin primes and p1 < p2 are consecutive primes.at n=33A138716
• Integers k such that 2^(k-1) == 1 (mod k) and 2^(m-1) == 1 (mod m), where m = k*(A000265(k-1) - 1) + 1 and A000265 gives the odd part of its argument.at n=22A187849
• Number of 0..4 arrays x(0..n-1) of n elements with zero n-1st difference.at n=10A200150
• Smallest of 4 consecutive prime numbers that when represented as a simple continued fraction, generates prime numbers in the numerator and denominator, when reduced.at n=26A270884
• Number of nX7 0..1 arrays with every element unequal to 0, 1 or 3 king-move adjacent elements, with upper left element zero.at n=19A303681
• Primes p such that (p^256 + 1)/2 is prime.at n=22A341234
• Primes in A073837.at n=49A341632
• Lesser of twin primes (A001359) being both half-period primes (A097443).at n=34A347225
• Number of compositions of n where the smallest part is smaller than the number of parts.at n=15A348124
• Primes that are the sum of all primes in an interval [k,2*k] for some k>=1.at n=28A389113
• Prime numbersat n=3510