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A129723 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. 0
5, 12, 62, 332, 3267 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

I was doing a search on Schubert polynomials and found this.

REFERENCES

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

LINKS

Table of n, a(n) for n=1..5.

FORMULA

( taken from the table on the web page)

CROSSREFS

Sequence in context: A111904 A015784 A302182 * A219770 A246176 A009413

Adjacent sequences:  A129720 A129721 A129722 * A129724 A129725 A129726

KEYWORD

nonn,uned

AUTHOR

Roger L. Bagula, Jun 08 2007

STATUS

approved

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Last modified July 17 08:42 EDT 2019. Contains 325098 sequences. (Running on oeis4.)