185401

Properties

Appears in sequences

• Coefficient of x in the reduction by x^2->x+1 of the polynomial p(n,x) defined below in Comments.at n=21A192747
• Primes that are arithmetical average of 100 consecutive primes.at n=32A217985
• Primes p such that 2*p + 79 is a square.at n=21A269790
• Artiads (A001583) congruent to 1 mod 50 and for which 5 is a quintic residue.at n=32A271210
• Prime numbersat n=16780