75437

Properties

Appears in sequences

• Numbers k such that the continued fraction for sqrt(k) has odd period and if the last term of the periodic part is deleted the two central terms are both 28.at n=13A031616
• Primes p such that q-p = 42, where q is the next prime after p.at n=9A134120
• Number of Carlitz compositions of n with exactly three descents.at n=15A241693
• Prime numbersat n=7434