Numbers k such that the continued fraction for sqrt(k) has odd period and if the last term of the periodic part is deleted the two central terms are both 98.
A031686
Numbers k such that the continued fraction for sqrt(k) has odd period and if the last term of the periodic part is deleted the two central terms are both 98.
Terms
- a(0) =119074a(1) =196330a(2) =198106a(3) =291721a(4) =293885a(5) =296057a(6) =407213a(7) =409769a(8) =412333a(9) =550789a(10) =697514a(11) =700858a(12) =1069597a(13) =1272913a(14) =1277429a(15) =1284218a(16) =1503701a(17) =1506154a(18) =1508609a(19) =1511066a(20) =1518449a(21) =1523381a(22) =1528321a(23) =1530794a(24) =1764313a(25) =2022925a(26) =2028617
External references
- oeis: A031686