25073

Properties

Appears in sequences

• Numbers k such that the continued fraction for sqrt(k) has period 97.at n=13A020436
• Numerators of continued fraction convergents to sqrt(57).at n=10A041098
• Numerators of continued fraction convergents to sqrt(513).at n=8A041980
• Denominators of continued fraction convergents to sqrt(751).at n=11A042447
• Largest of six consecutive primes the sum of the digits of each of which is prime.at n=17A106720
• Number of n X n binary arrays symmetric about the diagonal and under 90-degree rotation with all ones connected only either four adjacent vertically or four adjacent horizontally.at n=21A145794
• Primes p such that 3*p+4, 5*p+6 and 7*p+8 are also prime.at n=24A173879
• Cyclops Sophie-Germain primes.at n=13A183058
• Number of partitions p of n not including floor(mean(p)) as a part.at n=43A241335
• Smallest of three consecutive primes in arithmetic progression with common difference 24 and digit sum prime.at n=30A253140
• Primes p for which there are exactly as many primes in the range [p^2, p*nextprime(p)] as there are in the range [p*nextprime(p), nextprime(p)^2], where nextprime(p) gives the next prime after prime p.at n=31A256472
• a(n) = initial term of an arithmetic progression of nine primes used to form a 3 X 3 magic square with magic sum A269324(n).at n=28A269325
• Prime numbersat n=2768