64679

Properties

Appears in sequences

• Fourth term of weak prime sextet: p(m-2)-p(m-3) < p(m-1)-p(m-2) < p(m)-p(m-1) < p(m+1)-p(m) < p(m+2)-p(m+1).at n=18A054831
• Primes equal to a sum of primes with differences congruent to (2,4) mod 6.at n=28A104160
• Primes p such that pi(p) is obtained by dropping one of the digits of p in decimal expansion.at n=15A114924
• Number of 3X3 0..n matrices whose square is also a 0..n matrix.at n=7A213992
• Number of n X 3 nonnegative integer arrays with upper left 0 and every value within 3 of its king move distance from the upper left and every value increasing by 0 or 1 with every step right, diagonally se or down.at n=13A252933
• Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 825", based on the 5-celled von Neumann neighborhood.at n=38A273581
• Lexicographically earliest strictly increasing sequence of primes whose partial products lie between noncomposite numbers.at n=17A359939
• Primes associated with the indices in A362060.at n=15A362066
• Prime numbers of the form 3p+8 where p, p+2 and p+6 are prime numbers.at n=27A376013
• Prime numbersat n=6469