 | ECS #825: A simple grammar |
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1. Description
No description available
2. Specification
This labelled structure is specified as S in
\displaystyle
\left\{ B={\rm Sequence} \left( S,1\leq {\rm card} \right) ,C={\rm Set
} \left( B \right) ,S={\rm Prod} \left( Z,C \right) \right\}
other formats
3. Coefficients
3.1. First terms
4. Exponential generating function
\displaystyle
x{{\rm e}^{{\rm RootOf} \left( {{\rm e}^{{\rm \_Z}}}x{\rm \_Z}+{{\rm e}
^{{\rm \_Z}}}x-{\rm \_Z} \right) }}
other formats
5. References
6. Random structure
Search a combinatorial structure by: (firstTerms should be a sequence of integers, separated by commas).