49891

Properties

Appears in sequences

• Largest prime < 100*a(n-1), a(1) = 5.at n=2A124358
• Numbers k such that k and k^2 use only the digits 1, 2, 4, 8 and 9.at n=31A137000
• Primes that start a run of at least seven consecutive primes, where between successive primes exactly one digit changes and the resulting digits may be permuted.at n=36A157717
• Digit sums of A092571.at n=21A165724
• Primes p such that reversal(p) - 13 is a square.at n=40A176371
• Partial sums of the Floor-Sqrt transform of central binomial coefficients.at n=16A192656
• Prime numbersat n=5123