Numerators of continued fraction convergents to sqrt(411).

Terms

a(0) =20a(1) =61a(2) =81a(3) =142a(4) =223a(5) =4379a(6) =4602a(7) =8981a(8) =13583a(9) =49730a(10) =2002783a(11) =6058079a(12) =8060862a(13) =14118941a(14) =22179803a(15) =435535198a(16) =457715001a(17) =893250199a(18) =1350965200a(19) =4946145799a(20) =199196797160a(21) =602536537279a(22) =801733334439