Numerators of continued fraction convergents to sqrt(238).

Terms

a(0) =15a(1) =31a(2) =77a(3) =108a(4) =1589a(5) =1697a(6) =4983a(7) =11663a(8) =354873a(9) =721409a(10) =1797691a(11) =2519100a(12) =37065091a(13) =39584191a(14) =116233473a(15) =272051137a(16) =8277767583a(17) =16827586303a(18) =41932940189a(19) =58760526492a(20) =864580311077a(21) =923340837569