Period of n-countdown club-passing juggling pattern.

Terms

a(0) =6a(1) =8a(2) =30a(3) =24a(4) =70a(5) =48a(6) =126a(7) =80a(8) =198a(9) =120a(10) =286a(11) =168a(12) =390a(13) =224a(14) =510a(15) =288a(16) =646a(17) =360a(18) =798a(19) =440a(20) =966a(21) =528a(22) =1150a(23) =624a(24) =1350a(25) =728a(26) =1566a(27) =840a(28) =1798a(29) =960