56897

Properties

Appears in sequences

• Primes p such that A001414(p-1) = A001414(p+1), where A001414 = sum of primes dividing n (with repetition).at n=9A086711
• Indices of primes in sequence defined by A(0) = 37, A(n) = 10*A(n-1) + 17 for n > 0.at n=3A101846
• Primes with digit sum = 35.at n=31A106770
• Prime numbers n such that n = p1^3 + p2^3 + p3^3, a sum of cubes of 3 distinct prime numbers.at n=29A137365
• Numbers in A137365 but not in A137366.at n=2A138556
• Centered heptagonal prime numbers.at n=29A144974
• 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), (0, 1, -1), (1, 0, 0), (1, 1, 1)}.at n=8A150811
• Primes formed by rearranging five consecutive decimal digits (avoiding leading 0).at n=31A156119
• a(n) = 6*a(n-1)-8*a(n-2)+3 for n > 1; a(0) = 1, a(1) = 8.at n=7A171479
• a(n) = prime(k-1) with k = n^2 + prime(n)^2.at n=20A243893
• Number of (n+1) X (2+1) 0..1 arrays with nondecreasing x(i,j)+x(i,j-1) in the i direction and nondecreasing min(x(i,j),x(i-1,j)) in the j direction.at n=30A250723
• Primes p such that q = p mod A001414(p-1) = p mod A001414(p+1) is prime.at n=35A339182
• Prime numbersat n=5769