-8740domain: ZAppears in sequencesNumerator of Hermite(n, 1/27).at n=3A160087Let f(x) = 1 + Sum_{j>=4} (|mu(j)| - |mu(j-1)|)*x^j, where mu(n) is the Möbius function (A008683). Then a(n) is n times the coefficient of x^n in the expansion of log(f(x)).at n=38A262400