Search: id:A031664 Results 1-1 of 1 results found. %I A031664 %S A031664 5777,119797,176521,250169,327409,420193,422789,425393,426698,530345, %T A031664 533261,643645,653305,766154,774929,780218,783754,905026,906929,910741, %U A031664 914561,918389,920306,926069,1061629,1219657,1224077,1232941,1241837 %N A031664 Numbers n such that continued fraction for sqrt(n) has odd period and central terms 76. %Y A031664 Sequence in context: A094395 A094411 A004933 this_sequence A031574 A004953 A004973 %Y A031664 Adjacent sequences: A031661 A031662 A031663 this_sequence A031665 A031666 A031667 %K A031664 nonn %O A031664 1,1 %A A031664 David W. Wilson (davidwwilson(AT)comcast.net) Search completed in 0.001 seconds