103099

Properties

Appears in sequences

• a(1) = 2, a(2) = 3; for n > 0, a(n+2) is the smallest prime chosen so that (a(n+2) - a(n+1))/(a(n+1) - a(n)) is an integer.at n=21A084736
• Smallest prime(k) such that the concatenation prime(k)//prime(k+1)//...//prime(k+n-1) represents an emirp.at n=28A173448
• n-th prime that begins with prime(n).at n=26A229206
• Numerators of upper primes-only best approximates (POBAs) to sqrt(8); see Comments.at n=15A265792
• Prime numbersat n=9864