I've gone to the CODATA site (google CODATA) and I tried to find their value
of hydrogen's Rydberg constant R_H, and I could not find one. On the
opening page, there is a search button, and I typed in rydberg constant
hydrogen and hydrogen rydberg constant, and both responses were nothing
found. I also looked at several of their links, and I can't find what CODATA
says is a value for R_H. Can anyone point to where in CODATA's site this
value can be found?

Thanks,
Steve Bell