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A140243
Decimal expansion of 180*arccos(11/16)/Pi.
11
4, 6, 5, 6, 7, 4, 6, 3, 4, 4, 2, 2, 1, 0, 2, 2, 8, 3, 6, 3, 6, 8, 6, 8, 9, 5, 6, 0, 2, 6, 1, 8, 5, 0, 1, 9, 8, 4, 6, 0, 5, 2, 0, 7, 1, 2, 6, 3, 3, 0, 1, 5, 0, 5, 7, 1, 8, 4, 9, 6, 4, 5, 9, 7, 3, 4, 4, 6, 1, 1, 9, 2, 5, 7, 8, 1, 7, 6, 4, 5, 2, 9, 7, 6, 2, 3, 2, 7, 0, 6, 1, 9, 9, 9, 2, 8, 4, 5, 0, 2, 2, 4, 2, 5, 4
OFFSET
2,1
COMMENTS
Angle in degrees of the larger acute 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(11/16)/Pi = 180*A140242/Pi.
EXAMPLE
46.5674634422102283636868956026185019846052071263301505718496459734461192578...
MATHEMATICA
RealDigits[180 ArcCos[11/16]/Pi, 10, 120][[1]] (* Harvey P. Dale, Jul 07 2022 *)
PROG
(PARI) 180*acos(11/16)/Pi
KEYWORD
cons,nonn
AUTHOR
Rick L. Shepherd, May 14 2008
STATUS
approved