Denominators of continued fraction convergents to sqrt(220).

Terms

a(0) =1a(1) =1a(2) =5a(3) =6a(4) =173a(5) =179a(6) =889a(7) =1068a(8) =30793a(9) =31861a(10) =158237a(11) =190098a(12) =5480981a(13) =5671079a(14) =28165297a(15) =33836376a(16) =975583825a(17) =1009420201a(18) =5013264629a(19) =6022684830a(20) =173648439869a(21) =179671124699a(22) =892332938665