Denominators of continued fraction convergents to sqrt(175).

Terms

a(0) =1a(1) =4a(2) =9a(3) =13a(4) =35a(5) =153a(6) =4013a(7) =16205a(8) =36423a(9) =52628a(10) =141679a(11) =619344a(12) =16244623a(13) =65597836a(14) =147440295a(15) =213038131a(16) =573516557a(17) =2507104359a(18) =65758229891a(19) =265540023923a(20) =596838277737a(21) =862378301660