A042670 Numerators of continued fraction convergents to sqrt(865).

29, 59, 147, 500, 1647, 2147, 3794, 5941, 15676, 99997, 615658, 1331313, 1946971, 3278284, 5225255, 18954049, 62087402, 143128853, 348345108, 20347145117, 41042635342, 102432415801, 348339882745, 1147452064036

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, 0, 0, 0, 0, 0, 696690216, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1).

Mathematica

Numerator[Convergents[Sqrt[865], 30]] (* Vincenzo Librandi, Nov 30 2013 *)

Crossrefs

Cf. A042671.

Sequence in context: A047078 A073651 A042672 * A129813 A060229 A326897

Adjacent sequences: A042667 A042668 A042669 * A042671 A042672 A042673

Keyword

nonn,cofr,frac,easy

Author

N. J. A. Sloane.

Status

approved