Numerators of continued fraction convergents to sqrt(237).

Terms

a(0) =15a(1) =31a(2) =46a(3) =77a(4) =585a(5) =5927a(6) =42074a(7) =48001a(8) =90075a(9) =228151a(10) =6934605a(11) =14097361a(12) =21031966a(13) =35129327a(14) =266937255a(15) =2704501877a(16) =19198450394a(17) =21902952271a(18) =41101402665a(19) =104105757601