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Search: id:A129723
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| A129723 |
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Number distinct coefficients of the Littlewood-Richardson coefficients for Schubert polynomials for symmetric groups S4,S5,S6,S7,S8 from paper by Nantel Bergeron and Frank Sottile. |
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+0
1
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OFFSET
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1,1
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COMMENT
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I was doing a search on Schubert polynomials and found this.
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REFERENCES
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Nantel Bergeron and Frank Sottile,Schubert polynomials, the Bruhat order and the geometry of Schubert varieties,1998, Table 1: http://www.math.tamu.edu/~sottile/pages/coeff/index.html
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FORMULA
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( taken from the table on the web page)
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CROSSREFS
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Sequence in context: A131549 A111904 A015784 this_sequence A009413 A009429 A156236
Adjacent sequences: A129720 A129721 A129722 this_sequence A129724 A129725 A129726
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KEYWORD
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nonn,uned
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AUTHOR
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Roger L. Bagula (rlbagulatftn(AT)yahoo.com), Jun 08 2007
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