25165799

Properties

Appears in sequences

• a(n) = 3*2^n - n - 2.at n=23A079583
• a(1) = 23, a(2) = 71, a(n) = 3*a(n-1) - 2*a(n-2) for n>2.at n=19A248877
• Primes of the form 3*2^k - 25.at n=12A321356
• Prime numbersat n=1575659