Numerators of continued fraction convergents to sqrt(331).

Terms

a(0) =18a(1) =91a(2) =473a(3) =564a(4) =3857a(5) =8278a(6) =28691a(7) =36969a(8) =65660a(9) =168289a(10) =233949a(11) =636187a(12) =870136a(13) =10207683a(14) =21285502a(15) =31493185a(16) =52778687a(17) =928730864a(18) =981509551a(19) =1910240415a(20) =4801990381a(21) =54732134606a(22) =59534124987