Smallest number m such that the continued fraction expansion of sqrt(m) has period 2n + 1.

Terms

a(0) =2a(1) =41a(2) =13a(3) =58a(4) =106a(5) =61a(6) =193a(7) =109a(8) =157a(9) =337a(10) =181a(11) =586a(12) =457a(13) =949a(14) =821a(15) =601a(16) =613a(17) =1061a(18) =421a(19) =541a(20) =1117a(21) =1153a(22) =1249a(23) =1069a(24) =1021a(25) =1201a(26) =1669a(27) =2381a(28) =1453a(29) =2137