 | This article is rated Start-class on Wikipedia's content assessment scale. It is of interest to the following WikiProjects: | ||||||||||
| |||||||||||
I think that the sequence already degenerates at the $E_1$ page. See for instance [1], Theorem 5.36. So presumably the statement should be corrected in the article. 137.250.162.16 (talk) 18:23, 12 January 2015 (UTC)