Numerators of continued fraction convergents to sqrt(13).

Terms

a(0) =3a(1) =4a(2) =7a(3) =11a(4) =18a(5) =119a(6) =137a(7) =256a(8) =393a(9) =649a(10) =4287a(11) =4936a(12) =9223a(13) =14159a(14) =23382a(15) =154451a(16) =177833a(17) =332284a(18) =510117a(19) =842401a(20) =5564523a(21) =6406924a(22) =11971447a(23) =18378371a(24) =30349818a(25) =200477279a(26) =230827097a(27) =431304376a(28) =662131473