Operad: Commutative-Triassociative

abbreviation

ComTrias

category

vec

type

symetrique

dimensions

1, 3, 7, 15, 31, 63, 127

OEIS: A000225

Formula: 2**n-1

Serie: (log((1+sqrt(1+4*x))/2)).reverse()

properties

binary, quadratic, Koszul

Koszul dual operad

PostLie

generateurs

• generator c of type s[2]
• generator * of type s[1]**2

References

• B. Vallette, 2007 ↗