Cayley 1 Cayleyan Named after Arthur Cayley no 1 | 1 Cayleyan See Salmon | 1879 no 2 | A Cayley octad is a set of 8 points in projective
Kaynak: Glossary of classical algebraic geometry

n 8, 45°: octad, Octagonal muqarnas , computer-generated (CG), ceiling. C n is the rotation group of a regular n-sided polygon in 2D and of
Kaynak: Rotational symmetry

8 | Eight | octad, octave, octet, octonary, octuplet, ogdoad | 9 | Nine | ennead | 10 | Ten | deca, decade | 11 | Eleven | onze, ounze,
Kaynak: List of numbers