-2310

Appears in sequences

• Bisection of A002470.at n=22A002286
• Coefficient triangle of generalized Laguerre polynomials n!*L(n,4,x) (rising powers of x).at n=33A062140
• Triangle of T(n,k) coefficients of polynomials with first n prime numbers as roots.at n=15A070918
• Successive minima of partial sum of harmonic series Sum (mu(n)/n) are approximately 1/a(n).at n=4A071758
• Triangle T(n,k)=binomial(n,k)*A061084(k), 0<=k<=n, read by rows.at n=61A124844
• A triangle sequence of coefficients of polynomials with roots that are inverse primes: a(n)=Prime[n](a(n-1); p(x,n)=If[n == 0, 1, a[n - 1]*(x - a[n - 1])*Product[x + 1/Prime[i], {i, 1, n - 1}]]. (Correction to previous submission).at n=21A144456
• Triangle read by rows: T(n,k) is coefficient of x^(n-k) in consecutive prime rooted polynomial of degree n, P(x) = Product_{k=1..n} (x-p(k)) = 1*x^n + T(n,1)*x^(n-1)+ ... + T(n,k-1)*x + T(n,k), for 1 <= k <= n.at n=14A238146
• Triangle read by rows: T(n,k) = logarithmic polynomial G_k^(n)(x) evaluated at x=1.at n=23A260322
• Expansion of 1 - x*(1+x)/(1 + x^2*(1-x^2)/(1 - x^3*(1+x^3)/(1 + x^4*(1-x^4)/(1 - x^5*(1+x^5)/(1 - ...))))), a continued fraction.at n=37A291200
• E.g.f.: exp(1/5! * x^5 * exp(-x)).at n=11A292950
• a(n) is 2^(2*n) times the derivative of order 2*n of the logarithm of I_0(x) (the modified Bessel function of the first kind of order zero) evaluated at zero.at n=4A352284
• Dirichlet inverse of A108951, primorial inflation of n.at n=10A354351