As deduced from the tweet the password is 33!
The page is referring to two integer sequences.
The formula for one of them is in the title: a simple google search brings to the site http://oeis.org/
The audio is composed from one of the sequences: a003215.
The graph shows log10(a003215) against arcsinh(a215213). It has to be replicated in order to give the Chancellor the right proof.
- http://humanisbeing.com/a003215 - password: 72