Rounded volume of a regular dodecahedron with edge length n.

Terms

a(0) =0a(1) =8a(2) =61a(3) =207a(4) =490a(5) =958a(6) =1655a(7) =2628a(8) =3924a(9) =5586a(10) =7663a(11) =10200a(12) =13242a(13) =16836a(14) =21028a(15) =25863a(16) =31388a(17) =37649a(18) =44691a(19) =52561a(20) =61305a(21) =70968a(22) =81597a(23) =93237a(24) =105935a(25) =119736a(26) =134687a(27) =150833a(28) =168221a(29) =186896