38167

Properties

Appears in sequences

• Numbers k such that k + (largest digit of k)! is a palindromic prime.at n=22A095920
• Numbers k such that (RSA-768) + 10^k is prime where RSA-768 is the 232 decimal digit RSA challenge number A391940(21).at n=13A113928
• a(n) = 17 + floor( (1 + Sum_{j=0..n-1} a(j))/2 ).at n=19A120143
• Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 253", based on the 5-celled von Neumann neighborhood.at n=38A271052
• 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 470", based on the 5-celled von Neumann neighborhood.at n=15A282422
• Primes p such that the polynomial x^7 - 7*x + 3 (mod p) is the product of seven linear factors.at n=22A358147
• Prime numbersat n=4028