3,2

Table of n, a(n) for n=3..54.

3*2*3*4*5*6*7/(2*3*5*7) +1 = 73 prime so k(4)=3 as p(4)=7

Sequence in context: A133358 A058099 A292789 * A132120 A021280 A282728

Adjacent sequences: A124082 A124083 A124084 * A124086 A124087 A124088

nonn

Pierre CAMI, Nov 25 2006

approved