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A140245
Decimal expansion of 180*arccos(-1/4)/Pi.
12
1, 0, 4, 4, 7, 7, 5, 1, 2, 1, 8, 5, 9, 2, 9, 9, 2, 3, 8, 7, 8, 7, 7, 1, 0, 3, 4, 7, 9, 9, 1, 2, 7, 1, 6, 6, 0, 0, 5, 1, 3, 1, 5, 9, 7, 6, 2, 4, 5, 5, 6, 6, 1, 6, 4, 7, 6, 0, 5, 0, 1, 1, 8, 0, 0, 8, 8, 5, 1, 2, 9, 3, 5, 8, 0, 7, 2, 7, 4, 5, 1, 5, 6, 7, 4, 5, 8, 9, 0, 9, 7, 9, 3, 3, 3, 5, 7, 1, 8, 3, 2, 5, 8, 5, 8
OFFSET
3,3
COMMENTS
Angle in degrees of the obtuse angle of the obtuse scalene triangle with sides of lengths 2, 3 and 4, the scalene triangle with least integer side lengths.
FORMULA
180*arccos(-1/4)/Pi = 180*A140244/Pi.
EXAMPLE
104.477512185929923878771034799127166005131597624556616476050118008851293580...
PROG
(PARI) 180*acos(-1/4)/Pi
KEYWORD
cons,nonn
AUTHOR
Rick L. Shepherd, May 14 2008
STATUS
approved