A010278 Continued fraction for cube root of 49.

3, 1, 1, 1, 14, 2, 2, 1, 34, 2, 1, 2, 1, 1, 6, 4, 1, 1, 2, 1, 80, 4, 1, 3, 3, 1, 3, 5, 1, 4, 1, 39, 1, 1, 2, 2, 1, 7, 2, 29, 4, 5, 1, 1, 4, 13, 13, 63, 1, 31, 3, 1, 2, 4, 1, 17, 19, 4, 2, 16, 5, 2, 1, 3, 1, 2, 4, 4, 5, 4, 5, 4, 1, 3, 3, 1, 42, 14, 1, 7, 1, 2, 1, 4, 58, 1, 1

Offset

0,1

Links

Paolo Xausa, Table of n, a(n) for n = 0..10000

G. Xiao, Contfrac

Maple

Digits:=300: convert(evalf(49^(1/3)), confrac); # Wesley Ivan Hurt, Apr 01 2014

Mathematica

ContinuedFraction[CubeRoot[49], 100] (* Paolo Xausa, Feb 11 2026 *)

Crossrefs

Cf. A010620 (decimal expansion).

Sequence in context: A276121 A262809 A331568 * A137795 A265025 A284578

Adjacent sequences: A010275 A010276 A010277 * A010279 A010280 A010281

Keyword

nonn,cofr

Author

N. J. A. Sloane

Status

approved