This site is supported by donations to The OEIS Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A244055 Number of edges on each face of the Platonic solids (in the order tetrahedron, cube, octahedron, dodecahedron, icosahedron). 0
 3, 4, 3, 5, 3 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS The number of edges on the face of each Platonic solid is a divisor of the total number of edges (A063722) of its corresponding solid. The ratios of the total number of edges to face edges are: 6:3, 12:4, 12:3, 30:5, 30:3 --> giving the integer sequence 2, 3, 4, 6, 10. Although a(n) is also the number of vertices on each face of the Platonic solids, they are not altogether divisors of the total number of vertices (A063723) with the tetrahedron as the only exception. The ratios are: 4:3, 8:4, 6:3, 20:5, 12:3. Please see A053016 for an extensive list of web-resources about the Platonic Solids. LINKS CROSSREFS Cf. A053016 (faces), A063722 (edges), A063723 (vertices). Sequence in context: A025267 A223169 A201420 * A090739 A076400 A121889 Adjacent sequences:  A244052 A244053 A244054 * A244056 A244057 A244058 KEYWORD nonn,easy,fini,full AUTHOR Wesley Ivan Hurt, Jun 18 2014 STATUS approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

Last modified October 16 15:51 EDT 2019. Contains 328101 sequences. (Running on oeis4.)