67121

Properties

Appears in sequences

• Egyptian fraction representation for the cube root of 18.at n=3A132494
• Primes that are exactly between the nearest square and the nearest triangular number.at n=29A233443
• Initial member of 6 consecutive primes a, b, c, d, e, f such that both (f + a)/(d - c) and (e + b)/(d - c) are prime.at n=29A293619
• Total sum of the left-to-right minima in all compositions of n into distinct parts.at n=25A336770
• Prime numbersat n=6686