Search: id:A031573 Results 1-1 of 1 results found. %I A031573 %S A031573 5627,5639,5643,5647,5651,5659,5667,5683,5711,5723,5731,5739,5743,5763, %T A031573 5767,5779,5783,5787,5791,5807,5827,5831,5839,5843,5851,5867,5879,5891, %U A031573 5899,5903,5923,5927,22504,22528,22624,22656,22688,22696,22720,22784 %N A031573 Numbers n such that continued fraction for sqrt(n) has even period and central term 75. %Y A031573 Sequence in context: A058003 A014799 A031663 this_sequence A031753 A045128 A161193 %Y A031573 Adjacent sequences: A031570 A031571 A031572 this_sequence A031574 A031575 A031576 %K A031573 nonn %O A031573 1,1 %A A031573 David W. Wilson (davidwwilson(AT)comcast.net) Search completed in 0.001 seconds