883575

Appears in sequences

• Odd nonunitary abundant numbers.at n=23A094889
• Smallest term in the Hofstadter sequence A005243 having exactly n representations as sum of consecutive earlier terms.at n=34A118166
• Number of orbits of Aut(Z^7) as function of the infinity norm n of the representative lattice point of the orbit, when the cardinality of the orbit is equal to 161280.at n=36A266395
• a(n) = denominator of Sum_{k=1..n} 1/(2*k-1)!!.at n=8A289488
• Nonzero coefficients of the polynomials (x + d/dx)^n x^2, in row-major order.at n=54A330209
• Odd numbers k such that A187795(k) > 2*k.at n=20A347936
• Triangle read by rows: T(n,k) is the number of forests of labeled rooted Greg hypertrees with n white vertices and k black vertices, 0 <= k < n.at n=25A370949