login
A093731
Decimal expansion of (-3*sqrt(3)+4*Pi)/6.
4
1, 2, 2, 8, 3, 6, 9, 6, 9, 8, 6, 0, 8, 7, 5, 6, 8, 4, 5, 5, 4, 4, 7, 0, 5, 7, 5, 1, 4, 3, 3, 3, 9, 9, 0, 7, 2, 6, 6, 0, 0, 4, 3, 6, 3, 9, 3, 4, 4, 8, 8, 0, 2, 3, 3, 2, 8, 8, 7, 2, 6, 2, 3, 8, 4, 7, 9, 2, 4, 4, 4, 2, 9, 0, 6, 9, 7, 3, 9, 3, 1, 3, 8, 7, 8, 1, 1, 6, 7, 9, 0, 1, 8, 2, 7, 8, 7, 0, 9, 0, 8, 1
OFFSET
1,2
COMMENTS
Area of the vesica piscis, i.e., the area common to two overlapping unit circles with offset equal to the circle's radii.
LINKS
EXAMPLE
1.22836969...
MATHEMATICA
RealDigits[(-3Sqrt[3]+4\[Pi])/6, 10, 150][[1]] (* Harvey P. Dale, Mar 20 2011 *)
CROSSREFS
Sequence in context: A331750 A166853 A143440 * A195361 A274041 A049331
KEYWORD
nonn,cons
AUTHOR
Eric W. Weisstein, Apr 14 2004
STATUS
approved