Cycle class sequence c(n) (the number of true cycles of length n in which a certain node is included) for zeolite DDR = Deca-dodecasil 3R[Si120O240]qR starting with a T5 atom.
A019112
Cycle class sequence c(n) (the number of true cycles of length n in which a certain node is included) for zeolite DDR = Deca-dodecasil 3R[Si120O240]qR starting with a T5 atom.
Terms
- a(0) =0a(1) =2a(2) =2a(3) =1a(4) =12a(5) =21a(6) =48a(7) =137a(8) =250a(9) =605a(10) =1554a(11) =3342a(12) =8332a(13) =21594a(14) =51502a(15) =131328a(16) =341762a(17) =864538a(18) =2246856a(19) =5900130a(20) =15369316a(21) =40494237a(22) =107292346a(23) =283725243a(24) =753791484a(25) =2008956063a(26) =5355256010a(27) =14308720447a(28) =38309123306
External references
- oeis: A019112