59971

Properties

Appears in sequences

• Numbers k such that 21^k - 20^k is prime.at n=9A062587
• Primes from merging of 5 successive digits in decimal expansion of Catalan's constant.at n=28A104919
• Number of n X n binary arrays with all ones connected only in a 110-111-100 pattern in any orientation.at n=6A146180
• Number of n X n binary arrays symmetric under horizontal and vertical reflection with all ones connected only in a 110-111-100 pattern in any orientation.at n=14A146182
• Number of n X n binary arrays symmetric under horizontal and vertical reflection with all ones connected only in a 110-111-100 pattern in any orientation.at n=15A146182
• Primes from merging of 5 successive digits in decimal expansion of sqrt(2).at n=24A198165
• Primes of the form abs(n^5 - 99n^4 + 3588n^3 - 56822n^2 + 348272n - 286397) in order of increasing nonnegative n.at n=24A272444
• Primes p such that 12*2^p + 1 is also prime.at n=4A383914
• Prime numbersat n=6055