Denominators of continued fraction convergents to sqrt(13).

Terms

a(0) =1a(1) =1a(2) =2a(3) =3a(4) =5a(5) =33a(6) =38a(7) =71a(8) =109a(9) =180a(10) =1189a(11) =1369a(12) =2558a(13) =3927a(14) =6485a(15) =42837a(16) =49322a(17) =92159a(18) =141481a(19) =233640a(20) =1543321a(21) =1776961a(22) =3320282a(23) =5097243a(24) =8417525a(25) =55602393a(26) =64019918a(27) =119622311a(28) =183642229a(29) =303264540