Great rhombicosidodecahedron with faces of centered polygons.

Terms

a(0) =1a(1) =183a(2) =905a(3) =2527a(4) =5409a(5) =9911a(6) =16393a(7) =25215a(8) =36737a(9) =51319a(10) =69321a(11) =91103a(12) =117025a(13) =147447a(14) =182729a(15) =223231a(16) =269313a(17) =321335a(18) =379657a(19) =444639a(20) =516641a(21) =596023a(22) =683145a(23) =778367a(24) =882049a(25) =994551a(26) =1116233a(27) =1247455a(28) =1388577a(29) =1539959