a(n) is the number of Platonic solids in three dimensions with all vertices (x,y,z) in the set {1,2,...,n}^3.

A338791

a(n) is the number of Platonic solids in three dimensions with all vertices (x,y,z) in the set {1,2,...,n}^3.

Terms

    a(0) =0a(1) =0a(2) =3a(3) =28a(4) =116a(5) =340a(6) =847a(7) =1832a(8) =3570a(9) =6440a(10) =10889a(11) =17518a(12) =26966a(13) =40002a(14) =57601a(15) =80868a(16) =111186a(17) =150032a(18) =199147a(19) =260456a(20) =336080a(21) =428290a(22) =539709a(23) =673130a(24) =831436a(25) =1018154a(26) =1237155a(27) =1492352a(28) =1787780a(29) =2129250

External references