Cycle class sequence c(2n) (the number of true cycles of length 2n in which a certain node is included) for zeolite ATO = AlPO4-31 [ Al18P18O72 ].
A018984
Cycle class sequence c(2n) (the number of true cycles of length 2n in which a certain node is included) for zeolite ATO = AlPO4-31 [ Al18P18O72 ].
Terms
- a(0) =1a(1) =9a(2) =48a(3) =180a(4) =1322a(5) =6853a(6) =43804a(7) =283623a(8) =1885015a(9) =13026464a(10) =90977470a(11) =644191249a(12) =4594696120a(13) =32969721835a(14) =237966662872
External references
- oeis: A018984