87877

Properties

Appears in sequences

• a(n) = 2*a(n-1) - a(n-2) - a(n-4) with a(0) = a(1) = 0, a(2) = 1, a(3) = 2.at n=32A014292
• Primes that contain digits 7 and 8 only.at n=9A020470
• Primes that remain prime through 4 iterations of function f(x) = 9x + 4.at n=26A023325
• Fifth term of strong prime sextets: p(m-3)-p(m-4) > p(m-2)-p(m-3) > p(m-1)-p(m-2) > p(m)-p(m-1) > p(m+1)-p(m).at n=28A054817
• Primes of the form 5*n^3-3.at n=5A200911
• Primes formed by concatenating k, k, and 7.at n=25A210513
• Primes which become palindromic primes when the digits are rotated once to the right.at n=39A235000
• Primes having only {5, 7, 8} as digits.at n=35A260830
• Decimal representation of the x-axis, from the origin to the right edge, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 966", based on the 5-celled von Neumann neighborhood.at n=16A284539
• Primes having only {0, 7, 8} as digits.at n=17A385771
• Primes having only {2, 7, 8} as digits.at n=35A385789
• Primes having only {4, 7, 8} as digits.at n=31A385795
• Primes having only {6, 7, 8} as digits.at n=28A385799
• Prime numbersat n=8532