59551

Appears in sequences

• Stella octangula numbers: a(n) = n*(2*n^2 - 1).at n=31A007588
• Numerators of continued fraction convergents to sqrt(385).at n=14A041730
• Small rhombicuboctahedron with faces of centered polygons.at n=15A193250
• Number of lower triangular n X n arrays colored with integers 0 upwards introduced in row major order, with no element equal to any element within a city block distance of two, and containing the value n(n+1)/2-2.at n=25A212039
• Number of compositions (ordered partitions) of n into triangular parts (A000217) such that no two adjacent parts are equal (Carlitz compositions).at n=45A301502