62687

Properties

Appears in sequences

• n consecutive primes differ by 8 or more starting at a(n).at n=10A054694
• n consecutive primes differ by 8 or more starting at a(n).at n=11A054694
• n consecutive primes differ by 8 or more starting at a(n).at n=12A054694
• n consecutive primes differ by 8 or more starting at a(n).at n=13A054694
• Number of walks within N^3 (the first octant of Z^3) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 0), (-1, 1, -1), (1, 0, 1), (1, 1, -1), (1, 1, 1)}.at n=8A150917
• Number of nXnXn 0..6 triangular arrays with each element x equal to the number its neighbors equal to 5,5,2,0,0,2,0 for x=0,1,2,3,4,5,6.at n=5A198001
• Primes p such that 2*p^3 + 1 and 2*p^3 + 3 are also primes.at n=33A252042
• Least prime p such that pi(p*n) = prime(q*n) for some prime q, where pi(x) denotes the number of primes not exceeding x.at n=37A260197
• a(n) = n^4 + 3*n^3 + 8*n^2 + 9*n + 2.at n=15A270868
• Prime numbersat n=6293