Numerators of continued fraction convergents to sqrt(469).

Terms

a(0) =21a(1) =22a(2) =43a(3) =65a(4) =693a(5) =4223a(6) =42923a(7) =47146a(8) =90069a(9) =137215a(10) =5853099a(11) =5990314a(12) =11843413a(13) =17833727a(14) =190180683a(15) =1158917825a(16) =11779358933a(17) =12938276758a(18) =24717635691a(19) =37655912449