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Operad: Diptere

abbreviation
Dipt
category
set
type
non-symetrique
dimensions

1, 2, 6, 22, 90, 394, 1806

OEIS: A006318

Serie: (1-x-sqrt(1-6*x+x**2))/2

properties
Koszul, binary, quadratic
Koszul dual operad
Dipt!
generateurs
  • generator < of arity 2
  • generator * of arity 2
relations
  • equality: (x*y)*z = x*(y*z)
  • equality: (x<y)<z = x<(y*z)
morphisms
→ Dend, → As

References