6,2

Table of n, a(n) for n=6..110.

188033.65768912...

evalf(cot(Pi/180)^3) ; # R. J. Mathar, Oct 03 2011

Cf. A073449; A019987.

Sequence in context: A127583 A273818 A179639 * A231097 A321096 A243508

Adjacent sequences: A113806 A113807 A113808 * A113810 A113811 A113812

cons,nonn

Mohammad K. Azarian, Jan 22 2006

Offset changed by Mohammad K. Azarian, Dec 13 2008

approved