54778

Appears in sequences

• a(n) = a(n-1) + 3*a(n-2) -2*a(n-3) - 2*a(n-4), where a(0) = -2, a(1) = -1, a(2) = 0, a(3) = 1.at n=20A295861
• Numbers k such that sopfr(k) = tau(k)^3.at n=16A305349
• a(n) = 32*n^2 - 40*n + 10.at n=41A343578