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A002945 Continued fraction for cube root of 2.
(Formerly M2220)
+0
2
1, 3, 1, 5, 1, 1, 4, 1, 1, 8, 1, 14, 1, 10, 2, 1, 4, 12, 2, 3, 2, 1, 3, 4, 1, 1, 2, 14, 3, 12, 1, 15, 3, 1, 4, 534, 1, 1, 5, 1, 1, 121, 1, 2, 2, 4, 10, 3, 2, 2, 41, 1, 1, 1, 3, 7, 2, 2, 9, 4, 1, 3, 7, 6 (list; graph; listen)
OFFSET

1,2

REFERENCES

S. Lang and H. Trotter, Continued fractions for some algebraic numbers, J. Reine Angew. Math. 255 (1972), 112-134.

LINKS

BCMATH, Continued fraction expansion of the n-th root of a positive rational

E. Bombieri and A. J. van der Poorten, Continued fractions of algebraic numbers

Eric Weisstein's World of Mathematics, Delian Constant

G. Xiao, Contfrac

Index entries for continued fractions for constants

FORMULA

Bombieri/van der Poorten give a complicated formula.

CROSSREFS

Cf. A002946, A002947, A002948, A002949.

Adjacent sequences: A002942 A002943 A002944 this_sequence A002946 A002947 A002948

Sequence in context: A120444 A094919 A010286 this_sequence A093423 A134700 A085407

KEYWORD

cofr,nonn

AUTHOR

njas

EXTENSIONS

BCMATH link from Keith R Matthews (keithmatt(AT)gmail.com), Jun 04 2006

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Last modified May 16 01:24 EDT 2008. Contains 139630 sequences.


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