A031834 - OEIS

%I #5 Mar 30 2012 18:35:31

%S 4909,5839,7534,7759,8011,8191,8956,9091,9574,10729,10981,12676,12967,

%T 13081,13633,13789,13993,14419,14509,14737,15172,15406,16012,16101,

%U 16417,16516,16651,16771,16981,17021,17092,17293,17308,17788,17921,17977,18041

%N Period of continued fraction for sqrt(n) contains exactly 66 ones.

%K nonn

%O 1,1

%A _David W. Wilson_