The documentation for mathematical constants contains a broken link:
http://golang.org/pkg/math/#pkg-constants

The link it contains is http://oeis.org/Axxxxxx

What does 'go version' print?

Build version go1.3.1. (this is on golang.org/pkg/)

What steps reproduce the problem?

1. Go to http://golang.org/pkg/math/#pkg-constants
2. Click the link beneath first block of constants

What happened?

Sorry, the page you requested was not found. 

What should have happened instead?

Should have gotten to a page that is found.

I would submit a change along with this, but I'm not sure where this is intended to go.