Centered dodecahedral number
= Centered dodecahedral number
{wiki=Centered_dodecahedral_number}
A centered dodecahedral number is a type of figurate number that represents a three-dimensional shape called a dodecahedron, which has 12 faces, each of which is a regular pentagon. Centered dodecahedral numbers correspond to a configuration of points arranged in a way that includes a central point, with additional layers of points forming a dodecahedral shape around that center.