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Enumeration of compositions with prescribed parts

✍ Scribed by Mauro Cerasoli

Publisher
Elsevier Science
Year
1982
Tongue
English
Weight
288 KB
Volume
89
Category
Article
ISSN
0022-247X

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πŸ“œ SIMILAR VOLUMES

The Enumeration of Permutations with a P
The Enumeration of Permutations with a Prescribed Number of β€œForbidden” Patterns
✍ John Noonan; Doron Zeilberger πŸ“‚ Article πŸ“… 1996 πŸ› Elsevier Science 🌐 English βš– 219 KB

We initiate a general approach for the fast enumeration of permutations with a prescribed number of occurrences of ''forbidden'' patterns that seems to indicate that the enumerating sequence is always P-recursive. We illustrate the method completely in terms of the patterns ''abc, '' ''cab,'' and ''