- Source: Centered polyhedral number
In mathematics, the centered polyhedral numbers are a class of figurate numbers, each formed by a central dot, surrounded by polyhedral layers with a constant number of edges. The length of the edges increases by one in each additional layer.
Examples
Centered tetrahedral numbers
Centered cube numbers
Centered octahedral numbers
Centered dodecahedral numbers
Centered icosahedral numbers
Stella octangula numbers
References
Deza, Elena; Deza, Michel (2012). Figurate Numbers. Singapore: World Scientific Publishing. p. 120. ISBN 978-981-4355-48-3.