

A005482


Decimal expansion of cube root of 7.
(Formerly M4592)


6



1, 9, 1, 2, 9, 3, 1, 1, 8, 2, 7, 7, 2, 3, 8, 9, 1, 0, 1, 1, 9, 9, 1, 1, 6, 8, 3, 9, 5, 4, 8, 7, 6, 0, 2, 8, 2, 8, 6, 2, 4, 3, 9, 0, 5, 0, 3, 4, 5, 8, 7, 5, 7, 6, 6, 2, 1, 0, 6, 4, 7, 6, 4, 0, 4, 4, 7, 2, 3, 4, 2, 7, 6, 1, 7, 9, 2, 3, 0, 7, 5, 6, 0, 0, 7, 5, 2, 5, 4, 4, 1, 4, 7, 7, 2, 8, 5, 7, 0, 9, 9, 0, 4, 5, 4
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OFFSET

1,2


REFERENCES

N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).


LINKS

Harry J. Smith, Table of n, a(n) for n = 1..20000


EXAMPLE

1.9129311827723891011991168...


MATHEMATICA

RealDigits[N[7^(1/3), 200]][[1]] (* Vladimir Joseph Stephan Orlovsky, Jan 22 2012 *)


PROG

(PARI) { default(realprecision, 20080); x=7^(1/3); for (n=1, 20000, d=floor(x); x=(xd)*10; write("b005482.txt", n, " ", d)); } \\ Harry J. Smith, May 07 2009, corrected May 19 2009


CROSSREFS

Cf. A005483 (continued fraction).  Harry J. Smith, May 07 2009
Sequence in context: A068151 A199378 A318522 * A080504 A154490 A051995
Adjacent sequences: A005479 A005480 A005481 * A005483 A005484 A005485


KEYWORD

nonn,cons,easy


AUTHOR

N. J. A. Sloane


EXTENSIONS

More terms from Olaf Voß, Feb 13 2008


STATUS

approved



