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A060708 The Reuleaux Triangle constant. 5
0, 7, 0, 4, 7, 7, 0, 9, 2, 3, 0, 1, 0, 4, 5, 7, 9, 7, 2, 4, 6, 7, 5, 9, 8, 5, 2, 0, 8, 8, 6, 8, 1, 5, 2, 5, 8, 6, 2, 7, 1, 8, 2, 0, 7, 2, 7, 8, 2, 3, 6, 2, 5, 9, 6, 4, 5, 9, 5, 6, 8, 8, 0, 6, 4, 2, 7, 9, 4, 1, 6, 9, 4, 6, 8, 8, 7, 0, 4, 4, 8, 0, 7, 7, 3, 4, 4, 4, 3, 1, 9, 2, 9, 2, 4, 3, 4, 2, 4, 6, 1, 5, 3, 2, 6 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

1,2

REFERENCES

Martin Gardner, "The Unexpected Hanging," page 215.

Clifford A. Pickover, The Math Book, Sterling Publishing Co. (New York), 2009, p. 266.

LINKS

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

EXAMPLE

0.704770923010457972467598520886815258627182072782362596459568806427941... [From Harry J. Smith, Jul 09 2009]

MATHEMATICA

RealDigits[N[(Pi - Sqrt[3])/2, 100]][[1]]

PROG

(PARI) { default(realprecision, 20080); x=(Pi - sqrt(3))/2; for (n=1, 20000, d=floor(x); x=(x-d)*10; write("b060708.txt", n, " ", d)); } [From Harry J. Smith, Jul 09 2009]

CROSSREFS

Cf. A060709.

Sequence in context: A177156 A016582 A244662 * A021997 A099737 A271177

Adjacent sequences:  A060705 A060706 A060707 * A060709 A060710 A060711

KEYWORD

nonn,base,cons

AUTHOR

Robert G. Wilson v, Feb 05 2001

EXTENSIONS

KEYWORD cons added by Harry J. Smith, Jul 09 2009

Final digits of sequence corrected using the b-file. - N. J. A. Sloane, Aug 30 2009

STATUS

approved

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Last modified July 20 14:50 EDT 2017. Contains 289625 sequences.