135192

Appears in sequences

• Expansion of (1 + x*exp(x))^2.at n=12A002999
• Denominators of continued fraction convergents to sqrt(66).at n=5A041115
• Series expansion for second area weighted moment of osculating polygons on square lattice.at n=7A121768
• y-values in the solution to x^2 - 66*y^2 = 1.at n=3A176372
• Number of irreducible indecomposable spherical curves with n crossings (only ordinary double points), the circle is oriented, the sphere is oriented (OO case).at n=12A264761