Correction to: Combinatorica (2024) 44:675–690 https://doi.org/10.1007/s00493-024-00090-7


In this article the following equations were given incorrectly.

Proof of Corollary 2.5, second displayed equation, last inequality: this should read "l ⩾ 2" instead of "l 2" above the inequality.

Proof of Corollary 2.5, third displayed equation, last inequality: this should read "l ⩾ 2" instead of "l 2" above the inequality.