79621

Properties

Appears in sequences

• Numbers k such that 20^k - 19^k is prime.at n=7A062586
• Balanced primes of order eleven.at n=31A096703
• Numbers k such that d(k) < d(k+1) < d(k+2) < d(k+3) < d(k+4), where d(n) is the number of divisors of n.at n=15A364717
• Number of integer partitions with sum <= n whose distinct parts can be linearly combined using nonnegative coefficients to obtain n.at n=35A365379
• Prime numbersat n=7800