Operad: CoupledMagmatic

abbreviation

CMag

category

Zvec

type

non-symetrique

dimensions

1, 2, 7, 30, 143, 728, 3876

OEIS: A006013

Formula: binomial(3*n-2,n-1)/n

Serie: (x * (1-x) * (1-x)).reverse()

properties

binary, quadratic, Koszul, cyclic

Koszul dual operad

CNilp

generateurs

• generator * of arity 2 of degree 0
• generator . of arity 2 of degree 1

relations

• equality: (x*y).z + (x.y)*z = x*(y.z) + x.(y*z)

morphisms

→ As2

References