Numerators of continued fraction convergents to sqrt(477).

Terms

a(0) =21a(1) =22a(2) =131a(3) =415a(4) =546a(5) =2599a(6) =26536a(7) =29135a(8) =84806a(9) =198747a(10) =879794a(11) =1958335a(12) =4796464a(13) =6754799a(14) =72344454a(15) =296132615a(16) =368477069a(17) =1401563822a(18) =7376296179a(19) =8777860001a(20) =376046416221a(21) =384824276222