288960

Appears in sequences

• a(n) = (n-1)*(2*n-1)*(3*n-1)*(4*n-1).at n=11A033593
• Expansion of (1-x)^(-1)/(1-x+2*x^2-x^3).at n=46A077875
• Expansion of e.g.f.: (1-11*x)^(-10/11).at n=4A254322
• Numbers m such that the denominator of m/rho(m) is 3, where rho is A206369; i.e. A294649(m) = 3.at n=18A297358