9699782400

Appears in sequences

• Denominators of Maclaurin series coefficients for 2*cos(x/sqrt(3) + arctan(-sqrt(3))) = cos(x/sqrt(3)) + sqrt(3)*sin(x/sqrt(3)).at n=11A059944
• Sequence of distinct least positive numbers such that the average of the first n terms is a factorial.at n=21A249769
• E.g.f. A(x) satisfies: (A(x)^2 - 4*x)^3 = (2 - A(x)^3)^2.at n=11A249786