Structured great rhombicosidodecahedral numbers.

Terms

a(0) =1a(1) =120a(2) =579a(3) =1600a(4) =3405a(5) =6216a(6) =10255a(7) =15744a(8) =22905a(9) =31960a(10) =43131a(11) =56640a(12) =72709a(13) =91560a(14) =113415a(15) =138496a(16) =167025a(17) =199224a(18) =235315a(19) =275520a(20) =320061a(21) =369160a(22) =423039a(23) =481920a(24) =546025a(25) =615576a(26) =690795a(27) =771904a(28) =859125a(29) =952680