 | ECS #778: A simple grammar |
| Introduction | Examples | Search | Submit | Help | Links |
1. Description
No description available
2. Specification
This labelled structure is specified as S in
\displaystyle
\left\{ B={\rm Prod} \left( C,S \right) ,C={\rm Cycle} \left( Z
\right) ,S={\rm Set} \left( B \right) \right\}
other formats
3. Coefficients
3.1. First terms
3.2. Asymptotics
4. Exponential generating function
\displaystyle
-{\rm LambertW} \left( -\ln \left( - \left( -1+x \right) ^{-1}
\right) \right) \left( \ln \left( - \left( -1+x \right) ^{-1}
\right) \right) ^{-1}
other formats
5. References
6. Random structure
Search a combinatorial structure by: (firstTerms should be a sequence of integers, separated by commas).