170767

Properties

Appears in sequences

• Primes that remain prime through 5 iterations of the function f(x) = 9x + 4.at n=11A023353
• Numbers k such that 2*10^k + 41 is prime.at n=26A281644
• The n-th term of the sequence is the last term of n's trajectory under the "multiply with zero" rules explained in A365993.at n=34A365994
• Prime numbersat n=15565