47981

Properties

Appears in sequences

• prime(k) for those k where floor((2*(prime(k+1)-prime(k))*PrimePi(k) mod (8*k))/k) = m with m = 9.at n=38A109563
• Primes p such that q-p = 36, where q is the next prime after p.at n=19A134117
• a(0) = 1. a(1) = 2. For n >= 2, a(n) = the largest prime <= a(n-1)*a(n-2).at n=8A152446
• Number of compositions (ordered partitions) of n into an odd number of squares.at n=35A339419
• Primes having square prime gaps to both neighbor primes.at n=11A353088
• In the MIU formal system, total number (including duplicates) of strings up to n steps distant from the MI string.at n=8A369148
• Prime numbersat n=4946