199103

Properties

Appears in sequences

• Number of length n left factors of Dyck paths having no UDUD's; here U=(1,1) and D=(1,-1).at n=22A191792
• Primes n of the form 1000p+q with primes p and q, 998>p>q>100.at n=31A228268
• Numbers at the start of a run of exactly 3 consecutive primes that are Sophie Germain primes.at n=5A339476
• Prime numbersat n=17914