A160319 Number of 9 X 9 stochastic matrices of integers.

1, 362880, 41514583320, 772200774683520, 3680232136895819610, 6274236760589024662176, 4801114002903931560293544, 1933216160887575268614599040, 459761347800901006933211075259, 70417932475495769964322670258947, 7424168163091445250817494013145952

Offset: 0

Author

Melissa Erdmann (merdmann(AT)nebrwesleyan.edu), May 08 2009

Keywords

• nonn

References

• Matthias Beck and Dennis Pixton, The Ehrhart Polynomial of the Birkhoff Polytope, Discrete & Computational Geometry, 30(4)(2003), 623-637.

Links

• Alois P. Heinz, Table of n, a(n) for n = 0..1000
• Dennis Pixton, Ehrhart polynomials for n = 1, ..., 9

Crossrefs

Row n=9 of A257493.