User blog comment:Vel!/How did you find Googology Wiki?/@comment-5307762-20141011134619/@comment-6768393-20141011235419

(3,3,3,3,3) in terms of Bird's array notation much-much more than Graham's number of  chained arrows. And TREE(3)  unimaginably more than than (3,3,3...3) with  Graham's number of 3! So LittlePeng is  rights.