14709241

Appears in sequences

• Cyclotomic polynomials at x=8.at n=15A019326
• a(n) = n^8 - n^7 + n^5 - n^4 + n^3 - n + 1.at n=8A060889
• Value of n-th cyclotomic polynomial at phi(n).at n=14A070524
• a(n) is the maximal overpseudoprime q to base 2 such that the multiplicative order of 2 mod q equals A143584(n).at n=12A131952
• Strong pseudoprimes to base 2 and 5.at n=6A215568
• Composite numbers k such that 2^(2^(k-1)-1) == 1 (mod k^2).at n=22A376253