Cycle class sequence c(n) (the number of true cycles of length n in which a certain node is included) for zeolite VET = VPI-8 [Si17O34] starting with a T3 atom.
A019249
Cycle class sequence c(n) (the number of true cycles of length n in which a certain node is included) for zeolite VET = VPI-8 [Si17O34] starting with a T3 atom.
Terms
- a(0) =0a(1) =0a(2) =4a(3) =0a(4) =8a(5) =36a(6) =48a(7) =96a(8) =376a(9) =800a(10) =1696a(11) =4620a(12) =11624a(13) =27220a(14) =69080a(15) =173692a(16) =433704a(17) =1103512a(18) =2831432a(19) =7267700a(20) =18846060a(21) =49232088a(22) =129266068a(23) =341022112a(24) =904681444a(25) =2410249320a(26) =6444014256a(27) =17284501588a(28) =46500202132
External references
- oeis: A019249