[math-fun] OEIS differences (was Re: And I missed this Bernoulli bizarreness)

Bill Gosper <billgosper@gmail.com> wrote:

Michael Somos <http://oeis.org/wiki/User:Michael_Somos> (Feb 01 2004) discovered the remarkable fact that A001067 <http://oeis.org/A001067> is different from A046968 <http://oeis.org/A046968>, even though they agree for the first 573 terms.

Hey, Bernoulli(n+1)/n/(n+1) agrees with Bernoulli(n+1)/(n+1) for 1147 terms!

What's the most number of terms two OEIS sequences match for? (Not counting sequences which aren't known for sure to ever differ.)