Central coefficients of polynomials related to Weyl groups and defined in A162206.

A333508

Central coefficients of polynomials related to Weyl groups and defined in A162206.

Terms

    a(0) =1a(1) =2a(2) =6a(3) =30a(4) =212a(5) =1924a(6) =21280a(7) =277788a(8) =4180544a(9) =71259048a(10) =1356909620a(11) =28547946524a(12) =657640647850

External references