A093532 Numerators of the average length of a line segment picked at random in the unit n-ball for even n.

128, 16384, 131072, 134217728, 2684354560, 68719476736, 3848290697216, 4503599627370496, 27021597764222976

Offset

1,1

Links

Table of n, a(n) for n=1..9.

Eric Weisstein's World of Mathematics, Ball Line Picking.

Example

2/3, 128/(45*Pi), 36/35, 16384/(4725*Pi), 800/693, ...

Crossrefs

Cf. A093530, A093531, A093533.

Sequence in context: A184760 A228985 A282315 * A016747 A189269 A223674

Adjacent sequences: A093529 A093530 A093531 * A093533 A093534 A093535

Keyword

nonn,frac,more

Author

Eric W. Weisstein, Mar 30 2004

Status

approved