A041818 Numerators of continued fraction convergents to sqrt(430).

20, 21, 62, 83, 311, 394, 2675, 21794, 133439, 155233, 599138, 754371, 2107880, 2862251, 116597920, 119460171, 355518262, 474978433, 1780453561, 2255431994, 15313045525, 124759796194, 763871822689

Offset

0,1

Links

Vincenzo Librandi, Table of n, a(n) for n = 0..200

Index entries for linear recurrences with constant coefficients, signature (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5724502, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1).

Mathematica

Numerator[Convergents[Sqrt[430], 30]] (* Vincenzo Librandi, Nov 09 2013 *)

Crossrefs

Cf. A041819.

Sequence in context: A041802 A041800 A053242 * A041816 A041814 A042865

Adjacent sequences: A041815 A041816 A041817 * A041819 A041820 A041821

Keyword

nonn,cofr,frac,easy,less

Author

N. J. A. Sloane.

Status

approved