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A120011
Decimal expansion of sqrt(3)/4.
25
4, 3, 3, 0, 1, 2, 7, 0, 1, 8, 9, 2, 2, 1, 9, 3, 2, 3, 3, 8, 1, 8, 6, 1, 5, 8, 5, 3, 7, 6, 4, 6, 8, 0, 9, 1, 7, 3, 5, 7, 0, 1, 3, 1, 3, 4, 5, 2, 5, 9, 5, 1, 5, 7, 0, 1, 3, 9, 5, 1, 7, 4, 4, 8, 6, 2, 9, 8, 3, 2, 5, 4, 2, 2, 7, 2, 0, 0, 0, 0, 9, 2, 7, 0, 2, 8, 6, 5, 4, 6, 6, 8, 9, 3, 1, 2, 1, 4, 3
OFFSET
0,1
COMMENTS
Area of equilateral triangle of side 1.
Quadratic number with denominator 4 and minimal polynomial 16x^2 - 3. - Charles R Greathouse IV, Jun 30 2021
EXAMPLE
0.43301270189221932338186158537646809173570131345259515701395....
MATHEMATICA
RealDigits[Sqrt[3]/4, 10, 120][[1]] (* Harvey P. Dale, Feb 18 2016 *)
PROG
(PARI) sqrt(3)/4 \\ Charles R Greathouse IV, Jun 26 2013
CROSSREFS
Cf. A010527.
Cf. Areas of higher regular polygons: A102771, A104956, A178817, A090488, A256853, A178816, A256854, A178809.
Sequence in context: A349811 A239799 A305235 * A177924 A200617 A016699
KEYWORD
nonn,cons
AUTHOR
Eric Desbiaux, Jul 04 2008
STATUS
approved