65867

Properties

Appears in sequences

• Least prime in A031932 (lesser of 14-twins) whose distance to the next 14-twin is 6*n.at n=34A052356
• Number of permutations satisfying -k<=p(i)-i<=r and p(i)-i not in I, i=1..n, with k=3, r=3, I={1}.at n=13A079996
• Triangle read by rows: T(n,k) is the number of 2-compositions of n having largest entry k (1<=k<=n).at n=46A181338
• Primes of the form 7n^2 + 4.at n=23A201605
• Primes of the form 2^(2^n) + 331.at n=2A273805
• Primes of the form k!4+32, where k!4 is the quadruple factorial number (A007662).at n=4A289510
• Positive-pan primes (see Comments).at n=34A332788
• Numbers k such that A073734(k) is neither squarefree nor a prime power.at n=36A365899
• Smallest k such that A073734(k) = n, where A073734 is the GCD of consecutive terms of the EKG sequence A064413.at n=39A382222
• Prime numbersat n=6580