491951

Properties

Appears in sequences

• a(n) is the numerator of Sum_{primes p < n} 1/(n-p).at n=30A305700
• Expansion of g.f. A(x) satisfying A(x) = A( x^2*(1+x)^6 ) / (x*(1+x)^5).at n=12A369549
• Prime numbersat n=40917