Snub dodecahedron with faces of centered polygons.

Terms

a(0) =1a(1) =153a(2) =755a(3) =2107a(4) =4509a(5) =8261a(6) =13663a(7) =21015a(8) =30617a(9) =42769a(10) =57771a(11) =75923a(12) =97525a(13) =122877a(14) =152279a(15) =186031a(16) =224433a(17) =267785a(18) =316387a(19) =370539a(20) =430541a(21) =496693a(22) =569295a(23) =648647a(24) =735049a(25) =828801a(26) =930203a(27) =1039555a(28) =1157157a(29) =1283309