Numerators of continued fraction convergents to sqrt(691).

Terms

a(0) =26a(1) =79a(2) =184a(3) =3207a(4) =32254a(5) =67715a(6) =370829a(7) =809373a(8) =1180202a(9) =3169777a(10) =4349979a(11) =20569693a(12) =24919672a(13) =45489365a(14) =388834592a(15) =1600827733a(16) =1989662325a(17) =3590490058a(18) =5580152383a(19) =143094299633a(20) =148674452016