1048549

Properties

Appears in sequences

• a(n) = 2^n - 27.at n=20A220087
• Primes of the form (2^n - 1)*(2^(m+3)) + 5 where n >= 1, m >= 1.at n=25A225214
• Prime numbers of the form 4^k - 27.at n=3A275750
• Primes of the form 2^j - 3^k, for j >= 0, k >= 0.at n=42A321671
• Prime numbersat n=82022