112968
domain: N
Appears in sequences
- Cycle class sequence c(n) (the number of true cycles of length n in which a certain node is included) for zeolite BOG = Boggsite Na4Ca7[Al18Si78O192].74H2O starting with a T2 atom.at n=15A019082
- a(n) = Sum_{k=0..n} C(n,floor(k/2))*(-3)^(n-k).at n=10A127362
- a(n) = Sum_{k=0..n} C(n,floor(k/2))*(-1)^k*3^(n-k).at n=10A133443