-1608

Appears in sequences

• Triangle read by rows: T(n,k) is the k-th generalized Eulerian number of order n and degree 3, n >= 1.at n=33A211233
• Expansion of f(-x) * f(x^2, x^10) / f(-x^3)^2 in powers of x where f(, ) is Ramanujan's general theta function.at n=46A263051
• Expansion of (eta(q)eta(q^10)/(eta(q^2)eta(q^5)))^6 in powers of q.at n=13A284629
• G.f. A(x) satisfies: [x^k] A(x) / (1-x)^n = 0 for k = n*(n+1)/2 + 1 through k = (n+1)*(n+2)/2 for n >= 0.at n=18A305605
• a(n) = Sum_{k=1..n} mu(k)*k^3.at n=16A336277
• a(n) = Sum_{k=1..n} mu(k)*k^3.at n=17A336277