Structured meta-prism numbers, the n-th number from a structured n-gonal prism number sequence.

Terms

a(0) =1a(1) =4a(2) =18a(3) =64a(4) =175a(5) =396a(6) =784a(7) =1408a(8) =2349a(9) =3700a(10) =5566a(11) =8064a(12) =11323a(13) =15484a(14) =20700a(15) =27136a(16) =34969a(17) =44388a(18) =55594a(19) =68800a(20) =84231a(21) =102124a(22) =122728a(23) =146304a(24) =173125a(25) =203476a(26) =237654a(27) =275968a(28) =318739a(29) =366300