60526249domain: NAppears in sequencesa(n) = 2^n + 3^n + 6^n.at n=10A074528Numerators of sum_{k=1..n} 1/k^10 =: Zeta(10,n).at n=2A103716Expansion of (1-8*x+14*x^2)/((1-2*x)*(1-3*x)*(1-6*x)).at n=11A246985a(n) = (n!)^10 * Sum_{i=1..n} 1/i^10.at n=3A291508