29033

Properties

Appears in sequences

• a(n) = a(n-1) + a(n-2) + 1, with a(0) = 1 and a(1) = 9.at n=18A022323
• Integers that can be expressed as the sum of consecutive primes in exactly 5 ways.at n=10A055000
• Primes expressible as the sum of (at least two) consecutive primes in at least 4 ways.at n=6A067380
• Primes for which the five closest primes are smaller.at n=16A075037
• Primes p such that q-p = 26, where q is the next prime after p.at n=14A124594
• Numbers k such that (11^k + 5^k)/16 is prime.at n=9A128340
• Primes of the form 5*x^2 - 3*y^2, where x and y are consecutive numbers.at n=29A176470
• Cyclops Sophie-Germain primes.at n=16A183058
• Cyclops primes p such that 2p+1 is also a Cyclops prime.at n=8A183059
• Numbers k such that k!3 - 3^2 is prime, where k!3 = k!!! is a triple factorial number (A007661).at n=39A243078
• Primes of the form (k^2+4)/5.at n=34A245042
• Primes whose base-6 representation is a square when read in base 10.at n=11A267820
• Greatest of 4 consecutive primes with consecutive gaps 2, 4, 6.at n=34A290706
• Floor of area of quadrilateral with consecutive prime sides configured as a cyclic quadrilateral.at n=37A329950
• Primes p such that neither g-1 nor g+1 is prime, where g is the gap from p to the next prime.at n=23A355485
• Indices of records in A361321.at n=49A361326
• a(n) is the smallest prime p such that the Diophantine equation x^3 + y^3 + z^3 = p^3, where 0 < x <= y <= z has exactly n positive integer solutions.at n=9A377372
• Prime numbersat n=3159