47969

Properties

Appears in sequences

• Primes of the form n^3 + n^2 + 17, for nonnegative values of n.at n=25A050266
• Primes with digit sum = 35.at n=21A106770
• Prime numbers p not of the form 10*k+1 for which the quintic polynomial x^5-x-1 modulus p is factorizable into five binomials.at n=31A135845
• Primes of the form n^2+8.at n=20A138338
• a(n) = 3*a(n-1) + A001651(n+1).at n=9A141397
• Number of walks within N^3 (the first octant of Z^3) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, -1), (-1, 0, 0), (-1, 1, 1), (1, -1, 1), (1, 1, 0)}.at n=9A149309
• Primes p of the form penta(n)-3, where penta(n) is the n-th pentagonal number.at n=39A232537
• Numbers k such that 10^k + prime(k) is prime.at n=8A256451
• Numerators of upper primes-only best approximates (POBAs) to Pi; see Comments.at n=16A265810
• Primes whose base-6 representation is a square when read in base 10.at n=16A267820
• Prime numbersat n=4944