User blog comment:Sbiis Saibian/The Great Googology Census of 2016/@comment-4224897-20160125002210/@comment-4224897-20160125005647

Can you count me in? Here's my sources:

https://sites.google.com/site/pointlesslargenumberstuff/home/2/extendedchainarrows

https://sites.google.com/site/pointlesslargenumberstuff/home/l/pgln6