1,2

Table of n, a(n) for n=1..8.

Sequence in context: A056246 A061427 A069516 * A178201 A062291 A106082

Adjacent sequences: A098853 A098854 A098855 * A098857 A098858 A098859

more,nonn

Pierre CAMI, Oct 11 2004

6348, corresponding to a probable prime, from Ryan Propper, Jun 18 2005

Edited by T. D. Noe, Oct 30 2008

approved